/*/topic/2020/research2020/css/index.css*/
.mob_return{display:none}@media all and (max-width: 768px){.mob_return{width:100%;background:#9ca4b1;overflow:hidden;height:0.8rem;display:block}.mob_return a{float:left;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;height:0.8rem}.mob_return a img{float:left;margin-left:0.15rem;width:0.3rem}.mob_return a span{float:left;font-size:0.24rem;line-height:0.34rem;color:#fff}}@media all and (max-width: 360px){.mob_return a span{line-height:0.36rem}}.banner_area{width:100%;display:block;overflow:hidden}.banner_area img{display:block;width:100%}.banner_area .pc_banner{display:block}.banner_area .mob_banner{display:none}@media all and (max-width: 768px){.banner_area{margin-top:0}.banner_area .pc_banner{display:none}.banner_area .mob_banner{display:block}}@media (max-width: 768px){.nullDiv{display:none}}.slider{width:100%;position:relative}.slider .left_btn,.slider .right_btn{position:absolute;top:50%;width:34px;height:86px;background:-webkit-gradient(linear, right top, left top, from(#0aaac8), to(#146d9d));background:linear-gradient(to left, #0aaac8, #146d9d);line-height:86px;text-align:center;font-size:20px;color:#fff;margin-top:-43px;cursor:pointer;z-index:1}@media (min-width: 1024px){.slider .left_btn,.slider .right_btn{-webkit-transition:all 0.3s linear;transition:all 0.3s linear}.slider .left_btn:hover,.slider .right_btn:hover{opacity:0.8}}@media (max-width: 768px){.slider .left_btn,.slider .right_btn{width:0.4rem;height:0.8rem;display:-webkit-box;display:-ms-flexbox;display:flex;line-height:normal;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;font-size:0.3rem;margin-top:-0.4rem;background:#fff;color:#1278a5}}.slider .left_btn{left:0}.slider .right_btn{right:0}.slider .over_item{width:100%;overflow:hidden}.slider .over_item .slider_side{float:left}.slider .slider_nav_sides{text-align:center;font-size:0;margin-top:10px}@media (max-width: 768px){.slider .slider_nav_sides{margin-top:0.1rem}}.slider .slider_nav_sides .slider_nav_list{display:inline-block}.slider .slider_nav_sides .slider_nav_list .slider_nav_side{display:inline-block;width:10px;height:10px;border-radius:999px;margin:0 5px;background:#89b6ce;cursor:pointer}.slider .slider_nav_sides .slider_nav_list .slider_nav_side.current{background:#146e9d}@media (max-width: 768px){.slider .slider_nav_sides .slider_nav_list .slider_nav_side{width:0.1rem;height:0.1rem;margin:0 0.05rem}}.top_slider{margin-top:30px;margin-bottom:30px}.top_slider .slider_sides{overflow:hidden}@media (max-width: 768px){.top_slider{width:100%;margin:0 auto 0.2rem}.top_slider .slider_side{height:3rem}.top_slider .slider_side img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}}.intro_block{width:604px;float:left}@media (max-width: 768px){.intro_block{float:none;width:100%;background:-webkit-gradient(linear, right top, left top, from(#0aaac8), to(#146d9d));background:linear-gradient(to left, #0aaac8, #146d9d);overflow:hidden}.intro_block .common_title{margin-top:0.3rem}.intro_block .common_title::before{background:#fff}.intro_block .common_title .common_title_text{color:#fff}}.intro_block .intro_item{background-color:#0d9abd;width:100%;margin-top:20px;height:232px;background:-webkit-gradient(linear, right top, left top, from(#0aaac8), to(#146d9d));background:linear-gradient(to left, #0aaac8, #146d9d);font-size:0;text-align:center}@media (max-width: 768px){.intro_block .intro_item{margin-top:0.2rem;height:auto;background:none;padding-bottom:0.2rem}}.intro_block .intro_item::before{content:"";display:inline-block;width:0;height:100%;vertical-align:middle}.intro_block .intro_item .center_item{display:inline-block;vertical-align:middle}.intro_block .intro_item .intro_text{font-size:18px;color:#fff;line-height:28px;width:530px;margin:0 auto;text-align:left}@media (max-width: 768px){.intro_block .intro_item .intro_text{font-size:0.26rem;line-height:0.4rem;width:6.8rem}}.intro_block .intro_item .btn{margin:0 auto;width:160px;height:46px;border-radius:4px;background:#f2f2f2;font-size:18px;font-weight:bold;line-height:46px;text-align:center;color:#1372a0;cursor:pointer;margin-top:30px;position:relative}@media (min-width: 1024px){.intro_block .intro_item .btn{-webkit-transition:all 0.3s linear;transition:all 0.3s linear}.intro_block .intro_item .btn:hover{opacity:0.8}}.intro_block .intro_item .btn img{position:absolute;left:0;top:0;opacity:0;width:100%;height:100%}@media (max-width: 768px){.intro_block .intro_item .btn{width:2rem;height:0.56rem;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;line-height:normal;font-size:0.26rem;margin-top:0.3rem}}.report_block{float:right;width:394px}@media (max-width: 768px){.report_block{width:100%;float:none;margin-top:0.3rem}}.report_block .report_list{margin-top:20px;*zoom:1;overflow:hidden;position:relative}.report_block .report_list:before,.report_block .report_list:after{content:"";display:table}.report_block .report_list:after{clear:both;overflow:hidden}@media (max-width: 768px){.report_block .report_list{width:6.8rem;margin:0 auto;margin-top:0.3rem}}.report_block .report_list .left_btn,.report_block .report_list .right_btn{position:absolute;top:50%;width:34px;height:86px;-webkit-box-sizing:border-box;box-sizing:border-box;margin-top:-43px;border-radius:0;line-height:86px;background:#7699e0;background:-webkit-gradient(linear, left top, left bottom, from(#146e9e), to(#0aa9c7));background:linear-gradient(#146e9e, #0aa9c7);font-size:0;z-index:1;cursor:pointer;-webkit-animation:sliderfadeInout 3s linear infinite;animation:sliderfadeInout 3s linear infinite;outline:none}@media (min-width: 1024px){.report_block .report_list .left_btn,.report_block .report_list .right_btn{-webkit-transition:all 0.3s linear;transition:all 0.3s linear}.report_block .report_list .left_btn:hover,.report_block .report_list .right_btn:hover{-webkit-animation:none;animation:none}}.report_block .report_list .left_btn i,.report_block .report_list .right_btn i{font-size:30px;color:#fff}@media (max-width: 768px){.report_block .report_list .left_btn,.report_block .report_list .right_btn{width:0.4rem;height:0.7rem;border-radius:0;margin-top:-0.35rem;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;line-height:normal}.report_block .report_list .left_btn i,.report_block .report_list .right_btn i{font-size:0.3rem}}.report_block .report_list .left_btn{left:0}.report_block .report_list .right_btn{right:0}.report_block .report_list .report_item{float:left;width:192px;cursor:pointer}@media (max-width: 768px){.report_block .report_list .report_item{width:3.3rem}}.report_block .report_list .report_item img{display:block;width:100%}.report_block .report_list .report_item+.report_item{float:right}@-webkit-keyframes sliderfadeInout{0%{opacity:1}50%{opacity:0.5}100%{opacity:1}}@keyframes sliderfadeInout{0%{opacity:1}50%{opacity:0.5}100%{opacity:1}}.news_block{background:-webkit-gradient(linear, right top, left top, from(#0aaac8), to(#146d9d));background:linear-gradient(to left, #0aaac8, #146d9d);margin-top:30px}@media (max-width: 768px){.news_block{background:none;margin-top:0.3rem}}.news_block .common_title{margin-top:30px}.news_block .common_title::before{background:#fff}.news_block .common_title .common_title_text{color:#fff}.news_block .common_title a{color:#fff}@media (max-width: 768px){.news_block .common_title{margin-top:0}.news_block .common_title .common_title_text{color:#1278a5}.news_block .common_title::before{background:#1278a5}.news_block .common_title a{color:#1278a5}}.news_block .news_list{margin-top:20px;margin-bottom:20px;*zoom:1;text-align:center}.news_block .news_list:before,.news_block .news_list:after{content:"";display:table}.news_block .news_list:after{clear:both;overflow:hidden}@media (max-width: 768px){.news_block .news_list{margin-top:0.3rem;margin-bottom:0}}.news_block .news_list .news_item{display:inline-block;width:238px;height:250px;-webkit-box-sizing:border-box;box-sizing:border-box;border:2px solid #fff;background:#fff}@media (max-width: 768px){.news_block .news_list .news_item{float:none;width:6.8rem;background:#1278a5;border-color:#1278a5;display:block;margin:0 auto;display:-webkit-box;display:-ms-flexbox;display:flex;height:auto}}@media (min-width: 1024px){.news_block .news_list .news_item{-webkit-transition:all 0.3s linear;transition:all 0.3s linear}.news_block .news_list .news_item:hover{-webkit-box-shadow:0 0 10px #000;box-shadow:0 0 10px #000}.news_block .news_list .news_item:hover .news_title{text-decoration:underline}}.news_block .news_list .news_item+.news_item{margin-left:13px}@media (max-width: 768px){.news_block .news_list .news_item+.news_item{margin-top:0.2rem;margin-left:auto}}.news_block .news_list .news_item+.news_item+.news_item+.news_item+.news_item{display:none}@media (max-width: 768px){.news_block .news_list .news_item+.news_item+.news_item+.news_item+.news_item{display:-webkit-box;display:-ms-flexbox;display:flex}}.news_block .news_list .news_item .news_img{width:100%}@media (max-width: 768px){.news_block .news_list .news_item .news_img{width:2.04rem}}.news_block .news_list .news_item .news_img img{display:block;width:100%;height:158px;-o-object-fit:cover;object-fit:cover}@media (max-width: 768px){.news_block .news_list .news_item .news_img img{height:1.38rem}}.news_block .news_list .news_item .news_content{width:100%;height:90px;position:relative;overflow:hidden}@media (max-width: 768px){.news_block .news_list .news_item .news_content{-webkit-box-flex:1;-ms-flex:1;flex:1;display:-webkit-box;display:-ms-flexbox;display:flex;height:auto;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-sizing:border-box;box-sizing:border-box;padding-left:0.2rem}}.news_block .news_list .news_item .news_title{font-size:18px;font-weight:bold;color:#1278a5;line-height:21px;width:220px;margin:0 auto;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:10px;text-align:left}@media (max-width: 768px){.news_block .news_list .news_item .news_title{font-size:0.26rem;line-height:0.36rem;width:100%;color:#fff;font-weight:normal;margin-top:0.1rem}}.news_block .news_list .news_item .news_time{position:absolute;bottom:10px;left:8px;font-size:14px;color:#1278a5}@media (max-width: 768px){.news_block .news_list .news_item .news_time{position:static;font-size:0.24rem;margin-bottom:0.1rem;color:#fff;text-align:left}}@media (max-width: 768px){.video_block{background:#f2f2f2}}.video_block .common_title{margin-top:30px}@media (max-width: 768px){.video_block .common_title{margin-top:0.3rem}}.video_block .pics_slider{width:100%;overflow:hidden;position:relative;margin-top:20px;height:450px}@media (max-width: 768px){.video_block .pics_slider{width:100%;margin-top:0.25rem;height:auto;height:4.84rem}}.video_block .pics_slider .slider_left_btn,.video_block .pics_slider .slider_right_btn{width:36px;height:86px;text-align:center;line-height:86px;color:#fff;position:absolute;top:50%;margin-top:-43px;z-index:1;font-size:30px;-webkit-animation:flash_btn 3s linear infinite;animation:flash_btn 3s linear infinite}@media (min-width: 1024px){.video_block .pics_slider .slider_left_btn,.video_block .pics_slider .slider_right_btn{-webkit-transition:all 0.3s linear;transition:all 0.3s linear}.video_block .pics_slider .slider_left_btn:hover,.video_block .pics_slider .slider_right_btn:hover{-webkit-animation:none;animation:none;background:#b93c31}}@media (max-width: 768px){.video_block .pics_slider .slider_left_btn,.video_block .pics_slider .slider_right_btn{width:0.36rem;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;font-size:0.3rem;height:0.8rem;z-index:10;margin-top:-0.4rem}}.video_block .pics_slider .slider_left_btn{left:0}.video_block .pics_slider .slider_right_btn{right:0}.video_block .pics_slider .over_item{width:100%;overflow:hidden}@media (max-width: 768px){.video_block .pics_slider .over_item{position:absolute;height:4.84rem;font-size:0;-webkit-transform:translateZ(0);transform:translateZ(0)}}.video_block .pics_slider .cascading_slider{width:667px;height:450px;margin:0 auto;position:relative;display:block}@media (max-width: 768px){.video_block .pics_slider .cascading_slider{display:none}}.video_block .pics_slider .cascading_slider .item{width:667px;height:450px;position:absolute;display:block;overflow:hidden;top:0;opacity:0;-webkit-transition:all 0.5s ease;transition:all 0.5s ease}.video_block .pics_slider .cascading_slider .item img{display:block;width:100%}.video_block .pics_slider .cascading_slider .item span{position:absolute;bottom:0;left:0;background:#000;background:rgba(0,0,0,0.5);display:block;width:100%;height:66px;line-height:66px;font-size:18px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:100%;color:#fff;text-indent:15px}.video_block .pics_slider .cascading_slider .item:hover span{text-decoration:underline}.video_block .pics_slider .cascading_slider .item:first-child{-webkit-transform:translate(0, 0) scale(0.86);transform:translate(0, 0) scale(0.86);opacity:0;z-index:3}.video_block .pics_slider .cascading_slider .item:first-child+a{-webkit-transform:translate(-170px, 0) scale(0.86);transform:translate(-170px, 0) scale(0.86);z-index:4;opacity:1}.video_block .pics_slider .cascading_slider .item:first-child+a+a{-webkit-transform:scale(1);transform:scale(1);opacity:1;z-index:5}.video_block .pics_slider .cascading_slider .item:first-child+a+a+a{-webkit-transform:translate(170px, 0) scale(0.86);transform:translate(170px, 0) scale(0.86);opacity:1;z-index:4}.video_block .pics_slider .cascading_slider .item:first-child+a+a+a+a{-webkit-transform:translate(0, 0) scale(0.86);transform:translate(0, 0) scale(0.86);opacity:0;z-index:3}@media (max-width: 768px){.video_block .pics_slider .pics_slider_content{display:block;margin:0 auto;width:100%;height:4.84rem}}.video_block .pics_slider .pics_slider_content .slider_content_item{float:left}.video_block .pics_slider .pics_slider_content .slider_content_item a{float:left}.video_block .pics_slider .pics_slider_content .slider_content_item a img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block}.video_block .pics_slider .pics_slider_content .slider_content_item .normal_img_item{width:240px;height:162px;margin-left:10px;margin-top:20px}@media (max-width: 768px){.video_block .pics_slider .pics_slider_content .slider_content_item .normal_img_item{width:1.59rem;height:1.12rem;margin-left:0.1rem;margin-top:0.06rem}}@media (max-width: 768px){.video_block .slider_item{float:none;display:inline-block;width:7.2rem}.video_block .slider_item .video_item_side{display:block;width:100%;position:relative}.video_block .slider_item .video_item_side img{display:block;width:100%}.video_block .slider_item .video_item_side .intro_text{position:absolute;bottom:0;left:0;width:100%;background:rgba(0,0,0,0.8);font-size:0.28rem;color:#fff;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;height:0.7rem;-webkit-box-sizing:border-box;box-sizing:border-box;padding:0 0.2rem}.video_block .slider_item .video_item_side .intro_text div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}.user_story{margin-top:30px}@media (max-width: 768px){.user_story{margin-top:0.3rem}}.user_story .user_news_box{margin-top:20px}@media (max-width: 768px){.user_story .user_news_box{margin-top:0.3rem}}.user_news_box{width:100%;height:318px}@media (max-width: 768px){.user_news_box{width:6.8rem;margin:0 auto;height:auto;float:none}}.user_news_box .user_news_item{float:left;width:322px;-webkit-box-sizing:border-box;box-sizing:border-box;height:344px;padding:4px;background:-webkit-gradient(linear, left top, left bottom, from(#f0ebc5), to(#c0b278));background:linear-gradient(#f0ebc5, #c0b278);overflow:hidden;margin-left:20px}@media (max-width: 768px){.user_news_box .user_news_item{width:100%;height:2.1rem;padding:0.05rem;margin:0;margin-top:0.15rem;-webkit-box-shadow:0 1px 1px #b3b2b2;box-shadow:0 1px 1px #b3b2b2;display:-webkit-box;display:-ms-flexbox;display:flex;float:none}}.user_news_box .user_news_item:first-child{margin-left:0}@media (max-width: 768px){.user_news_box .user_news_item:first-child{margin-top:0}}.user_news_box .user_news_item img{width:100%;height:210px;display:block;-o-object-fit:cover;object-fit:cover}@media (max-width: 768px){.user_news_box .user_news_item img{width:3.08rem;height:100%}}.user_news_box .user_news_item .intro_text{display:block;width:100%;height:126px;background:#1278a5;-webkit-box-sizing:border-box;box-sizing:border-box;padding:10px;color:#fff;font-size:18px}.user_news_box .user_news_item .intro_text div{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical}@media (max-width: 768px){.user_news_box .user_news_item .intro_text div{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical}}@media (max-width: 768px){.user_news_box .user_news_item .intro_text{-webkit-box-flex:1;-ms-flex:1;flex:1;font-size:0.24rem;line-height:0.34rem;height:auto;color:#fff}}.brand_item{width:185px;border:1px solid #547fd8;-webkit-box-sizing:border-box;box-sizing:border-box;float:left;margin:0 10px;margin-top:20px}@media (max-width: 768px){.brand_item{width:2.13rem;margin:0 0.1rem;margin-top:0.3rem}}.brand_item .brand_info{display:block;width:100%}.brand_item .brand_info .brand_header{text-align:center;font-size:16px;color:#fff;background-color:#0aa7c6;line-height:1;overflow:hidden}@media (max-width: 768px){.brand_item .brand_info .brand_header{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;padding:0.1rem 0;font-size:0.24rem}}@media (min-width: 1024px){.brand_item .brand_info .brand_header{-webkit-transition:all 0.3s linear;transition:all 0.3s linear}.brand_item .brand_info .brand_header:hover{text-decoration:underline;color:#0aa7c6}}.brand_item .brand_info .brand_header span{line-height:40px}@media (max-width: 768px){.brand_item .brand_info .brand_header span{line-height:normal}}.brand_item .brand_info .brand_header .brand_logo{width:58px;background-color:#fff;margin-left:8px;float:left}@media (max-width: 768px){.brand_item .brand_info .brand_header .brand_logo{width:0.76rem;margin-left:0.1rem}}.brand_item .brand_info .brand_header .brand_logo img{display:block;width:100%}.brand_item .brand_info .brand_header .range_title{display:block;overflow:hidden;color:#fff;line-height:40px;text-align:left;text-indent:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;-webkit-box-sizing:border-box;box-sizing:border-box;padding-right:8px}@media (max-width: 768px){.brand_item .brand_info .brand_header .range_title{-webkit-box-align:center;-ms-flex-align:center;align-items:center;height:auto;line-height:1;text-indent:0.1rem;padding-right:0.1rem;-webkit-box-flex:1;-ms-flex:1;flex:1;font-size:0.2rem}}.brand_item .brand_info .brand_img{display:block;background:#fff;height:124px;text-align:center;line-height:124px;position:relative}@media (max-width: 768px){.brand_item .brand_info .brand_img{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;height:auto;line-height:1;padding:0.1rem}}.brand_item .brand_info .brand_img span{position:absolute;right:0;top:0;color:#fff;font-weight:bold;background-image:-webkit-gradient(linear, left top, left bottom, color-stop(14%, #d0aa6c), color-stop(81%, #f0cc8e));background-image:linear-gradient(to bottom, #d0aa6c 14%, #f0cc8e 81%);width:30px;height:30px;font-size:14px;display:block;line-height:30px;text-align:center}@media (max-width: 768px){.brand_item .brand_info .brand_img span{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;width:0.5rem;height:0.5rem;line-height:1;font-size:0.24rem}}.brand_item .brand_info .brand_img img{width:90%;margin:0 auto;vertical-align:middle}@media (max-width: 768px){.brand_item .brand_info .brand_img img{width:100%}}.brand_item .brand_info .brand_img.product_img{line-height:normal;height:auto}@media (max-width: 768px){.brand_item .brand_info .brand_img.product_img{padding:0}}.brand_item .brand_info .brand_img.product_img img{width:100%;display:block;height:124px;-o-object-fit:cover;object-fit:cover}@media (max-width: 768px){.brand_item .brand_info .brand_img.product_img img{height:1.47rem}}.brand_item .brand_index_line{display:block;width:100%;border-top:1px solid #547fd8;height:44px;background:#eac688;background:-webkit-gradient(linear, left top, left bottom, from(#eac688), to(#d0aa6c));background:linear-gradient(#eac688, #d0aa6c);line-height:44px;cursor:pointer}@media (max-width: 768px){.brand_item .brand_index_line{height:auto;line-height:normal}}.brand_item .brand_index_line .index_val{float:left;text-indent:10px;font-size:14px;color:#fff}@media (min-width: 1024px){.brand_item .brand_index_line .index_val{-webkit-transition:all 0.3s linear;transition:all 0.3s linear}.brand_item .brand_index_line .index_val:hover{color:#547fd8}}@media (max-width: 768px){.brand_item .brand_index_line .index_val{float:none;display:-webkit-box;display:-ms-flexbox;display:flex;width:100%;height:0.4rem;-webkit-box-align:center;-ms-flex-align:center;align-items:center;font-size:0.2rem;text-indent:0.1rem;background:#5b5b60}}.brand_item .brand_index_line .line_img{float:right;margin-right:15px;height:100%;line-height:44px}@media (max-width: 768px){.brand_item .brand_index_line .line_img{float:none;display:-webkit-box;display:-ms-flexbox;display:flex;background:#eac688;background:-webkit-gradient(linear, left top, left bottom, from(#eac688), to(#d0aa6c));background:linear-gradient(#eac688, #d0aa6c);-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-sizing:border-box;box-sizing:border-box;padding:0 0.1rem;height:0.54rem;margin:0;-webkit-box-align:center;-ms-flex-align:center;align-items:center;line-height:normal}}.brand_item .brand_index_line .line_img img{vertical-align:middle}@media (max-width: 768px){.brand_item .brand_index_line .line_img img{width:0.28rem;margin-right:0.1rem}}.brand_item .brand_index_line .line_img span{display:none}@media (max-width: 768px){.brand_item .brand_index_line .line_img span{display:block;font-size:0.24rem;font-weight:bold;color:#fff}}.brand_item .brand_btn_list{display:block;overflow:hidden;border-top:1px solid #547fd8}.brand_item .brand_btn_list .brand_btn{float:left;width:50%;height:40px;line-height:40px;text-align:center;background-color:#999cac;font-size:14px;color:#fff}@media (max-width: 768px){.brand_item .brand_btn_list .brand_btn{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;font-size:0.24rem;height:0.7rem;line-height:1}}@media (min-width: 1024px){.brand_item .brand_btn_list .brand_btn{-webkit-transition:all 0.3s linear;transition:all 0.3s linear}.brand_item .brand_btn_list .brand_btn:hover{text-decoration:underline;color:#0aa7c6}}.brand_item .brand_btn_list .brand_btn:first-child{background-color:#777987}.brand_list{margin-top:40px}@media (max-width: 768px){.brand_list{margin-top:0.3rem}}.award_list{width:1046px;-webkit-box-sizing:border-box;box-sizing:border-box;margin-top:20px;margin-left:-19px}@media (max-width: 768px){.award_list{width:100%;margin:0 auto;margin-top:0.3rem;background:#f2f2f2}}.award_list .award_products_tab{background:#f2f2f2;margin-top:10px;padding-bottom:20px}@media (max-width: 768px){.award_list .award_products_tab{margin-top:0;padding-bottom:0;background:#f2f2f2;padding-top:0;padding-bottom:0.3rem}}.award_tab{width:100%;background-color:#f2f2f2;-webkit-box-sizing:border-box;box-sizing:border-box;padding:20px 0;margin-top:20px}@media (max-width: 768px){.award_tab{width:6.8rem;padding:0;margin:0 auto;margin-top:0.3rem;background:#f2f2f2}}.award_tab .award_tab_list{width:100%;text-align:center;font-size:0}@media (max-width: 768px){.award_tab .award_tab_list{display:-webkit-box;display:-ms-flexbox;display:flex;border:2px solid #e1bc7e;height:1.22rem}}.award_tab .award_product_tab_list{width:100%;text-align:center;font-size:0;display:none}@media (max-width: 768px){.award_tab .award_product_tab_list{-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-sizing:border-box;box-sizing:border-box;padding:0.2rem;padding-top:0;margin-top:0;background:#f2f2f2;padding-bottom:0}}.award_tab .award_product_tab_list.show{display:block}@media (max-width: 768px){.award_tab .award_product_tab_list.show{display:-webkit-box;display:-ms-flexbox;display:flex}}.award_tab .award_product_tab_list .award_product_tab_item{width:160px;-webkit-box-sizing:border-box;box-sizing:border-box;height:92px;border-radius:10px;text-align:left;display:inline-block;overflow:hidden;font-size:20px;margin:0 4px;color:#fff;background-color:#999}@media (max-width: 768px){.award_tab .award_product_tab_list .award_product_tab_item{width:2rem;display:-webkit-box;display:-ms-flexbox;display:flex;height:0.5rem;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;margin:0;font-size:0.26rem;border-radius:0.1rem;margin-top:0.2rem;border:none !important;color:#fff}}.award_tab .award_product_tab_list .award_product_tab_item img{height:44px;width:auto;display:block;margin:0 auto;margin-top:8px;margin-bottom:5px}@media (max-width: 768px){.award_tab .award_product_tab_list .award_product_tab_item img{display:none !important}}.award_tab .award_product_tab_list .award_product_tab_item img.nor{display:block}.award_tab .award_product_tab_list .award_product_tab_item img.hov{display:none}.award_tab .award_product_tab_list .award_product_tab_item span{line-height:1;display:block;text-align:center}@media (min-width: 1024px){.award_tab .award_product_tab_list .award_product_tab_item{-webkit-transition:all 0.3s linear;transition:all 0.3s linear}.award_tab .award_product_tab_list .award_product_tab_item:hover{background:#0aa7c6}.award_tab .award_product_tab_list .award_product_tab_item:hover img.hov{display:block}.award_tab .award_product_tab_list .award_product_tab_item:hover img.nor{display:none}}.award_tab .award_product_tab_list .award_product_tab_item.award_product_tab_current{background:#0aa7c6}@media (max-width: 768px){.award_tab .award_product_tab_list .award_product_tab_item.award_product_tab_current{color:#fff;font-weight:bold}}.award_tab .award_product_tab_list .award_product_tab_item.award_product_tab_current img.hov{display:block}@media (max-width: 768px){.award_tab .award_product_tab_list .award_product_tab_item.award_product_tab_current img.hov{display:none}}.award_tab .award_product_tab_list .award_product_tab_item.award_product_tab_current img.nor{display:none}.award_products_tab .award_products_tab_list{width:1025px;margin:0 auto;overflow:hidden;display:none}@media (max-width: 768px){.award_products_tab .award_products_tab_list{width:100%;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-sizing:border-box;box-sizing:border-box;padding:0 0.15rem}.award_products_tab .award_products_tab_list:after{content:'';display:-webkit-box;display:-ms-flexbox;display:flex;margin-right:auto;margin-left:0.1rem}.award_products_tab .award_products_tab_list .brand_item{width:2.2rem;margin:0 0.05rem;margin-top:0.2rem}.award_products_tab .award_products_tab_list .brand_item .brand_btn{font-size:0.2rem;height:0.5rem}}.award_products_tab .award_products_tab_list.show{display:block}.comment_list{margin-top:40px}@media (max-width: 768px){.comment_list{margin-top:0.3rem}.comment_list .item_btn{display:none !important}}.comment_list .slider_bg_color{background:#f2f2f2;width:1046px;margin-left:-18px;margin-top:20px;padding:20px}@media (max-width: 768px){.comment_list .slider_bg_color{width:100%;padding:0;margin:0;margin-top:0.3rem;border-top:1px solid #f2f2f2}}.slider_item_comment{width:1008px;overflow:hidden;height:270px;background:#fff;display:block;position:relative;overflow:hidden;margin:0 auto}@media (max-width: 768px){.slider_item_comment{width:100%;height:auto;margin:0 auto;margin-top:0}}.slider_item_comment .left_btn,.slider_item_comment .right_btn{position:absolute;top:50%;width:34px;height:86px;-webkit-box-sizing:border-box;box-sizing:border-box;margin-top:-43px;border-radius:0;line-height:86px;background:#7699e0;background:-webkit-gradient(linear, left top, left bottom, from(#146e9e), to(#0aa9c7));background:linear-gradient(#146e9e, #0aa9c7);font-size:0;z-index:1;cursor:pointer;-webkit-animation:sliderfadeInout 3s linear infinite;animation:sliderfadeInout 3s linear infinite}.slider_item_comment .left_btn i,.slider_item_comment .right_btn i{font-size:30px;color:#fff}@media (max-width: 768px){.slider_item_comment .left_btn,.slider_item_comment .right_btn{width:0.4rem;height:0.7rem;border-radius:0;margin-top:-0.35rem;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;line-height:normal}.slider_item_comment .left_btn i,.slider_item_comment .right_btn i{font-size:0.3rem}}.slider_item_comment .left_btn{left:0}.slider_item_comment .right_btn{right:0}.slider_item_comment .content_slider{display:block;width:100%;overflow:hidden}.slider_item_comment .content_slider .user_remark{float:left;width:100%}.user_remark{width:100%;overflow:hidden;height:274px}.user_remark .list_h{float:left}@media all and (max-width: 768px){.user_remark .list_h{float:none;width:100%;overflow:hidden;-webkit-box-sizing:border-box;box-sizing:border-box;padding:0.2rem}.user_remark .list_h .user_info{width:50%;margin-left:0}.user_remark .list_h .user_info .user_img{float:left;width:0.8rem;height:0.8rem}.user_remark .list_h .user_info .user_name{float:left;font-size:0.28rem;margin-left:0.2rem;line-height:0.3rem;margin-top:0.1rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:100%;max-width:2rem;text-align:left}.user_remark .list_h .user_info .user_name:hover{color:#333;text-decoration:none}.user_remark .list_h .user_info .remark_time{float:left;font-size:0.2rem;line-height:0.2rem;margin-left:0.2rem;margin-top:0.1rem}.user_remark .list_h .brand_info{float:right;width:50%}.user_remark .list_h .brand_info .brand_img{float:right;width:40%}.user_remark .list_h .brand_info .brand_img img{width:80%;margin:0.05rem auto}.user_remark .list_h .brand_info .brand_name{width:60%;padding-right:0.2rem;-webkit-box-sizing:border-box;box-sizing:border-box;float:left;text-align:right;margin-top:0}.user_remark .list_h .brand_info .brand_name a{font-size:0.24rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:100%;line-height:0.4rem}.user_remark .list_h .brand_info .brand_name a:hover{text-decoration:none}}.user_remark .info_header{text-align:center;font-size:0}.user_remark .info_header .info_header_contetn{display:inline-block;margin-top:20px;margin-bottom:20px}.user_remark .info_header .info_header_contetn img{float:left}.user_remark .info_header .info_header_contetn span{font-size:18px;color:#0aa7c6;margin-left:10px;line-height:22px;font-weight:bold}@media all and (max-width: 768px){.user_remark .info_header{display:none}}.user_remark .user_info{width:190px;float:left;margin-left:10px}.user_remark .user_info .user_img{width:92px;height:92px;display:block;margin:0 auto;border-radius:999px;overflow:hidden}.user_remark .user_info .user_img img{display:block;width:100%}.user_remark .user_info .user_name{display:block;text-align:center;font-size:18px;line-height:18px;color:#333;margin-top:20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:100%}.user_remark .user_info .user_name:hover{color:#0aa7c6;text-decoration:underline}.user_remark .user_info .remark_time{text-align:center;font-size:12px;line-height:12px;margin-top:20px;display:block;color:#ccc}.user_remark .brand_info{float:left;width:190px}.user_remark .brand_info .brand_img{width:90%;display:block;margin:0 auto;border:1px solid #547fd8;-webkit-box-sizing:border-box;box-sizing:border-box}.user_remark .brand_info .brand_img img{display:block;width:85%;margin:10px auto}.user_remark .brand_info .brand_name{font-size:18px;color:#333;line-height:18px;text-align:center;display:block;margin-top:10px}.user_remark .brand_info .brand_name a{display:block;font-size:14px;line-height:20px}.user_remark .brand_info .brand_name a:hover{text-decoration:underline}.user_remark .comments_info{width:205px;float:left;margin-left:30px;position:relative}.user_remark .comments_info .comments_text{text-align:justify;display:block;font-size:14px;line-height:24px;margin-top:-5px;color:#333}.user_remark .comments_info .comments_text:hover{color:#0aa7c6}.user_remark .comments_info .comments_text span{position:absolute;display:block;border-radius:10px;background:#0aa7c6;font-size:18px;text-align:center;line-height:40px;color:#fff;width:90px;height:40px;margin:0 auto;margin-top:10px;left:50%;margin-left:-45px}.user_remark .comments_info .comments_text span:hover{opacity:0.8}@media all and (max-width: 768px){.user_remark .comments_info{width:100%;float:none;margin-left:0;-webkit-box-sizing:border-box;box-sizing:border-box;padding:0.2rem;padding-bottom:0.06rem;padding-top:0}.user_remark .comments_info .comments_text{font-size:0.24rem;line-height:0.4rem;margin-top:-0.04rem}.user_remark .comments_info .comments_text:hover{color:#333}.user_remark .comments_info .comments_text span{display:none}}.user_remark .mob_btn{display:none}@media all and (max-width: 768px){.user_remark .mob_btn{display:block;position:relative;border-bottom:1px solid #ccc;width:100%;height:0.5rem;margin-top:-0.5rem;padding-top:0.44rem;background:-webkit-gradient(linear, left top, left bottom, from(rgba(255,255,255,0)), color-stop(50%, #fff));background:linear-gradient(rgba(255,255,255,0), #fff 50%);background:-webkit-linear-gradient(rgba(255,255,255,0), #fff 50%)}.user_remark .mob_btn a{line-height:0.5rem;width:1.7rem;font-size:0.24rem;height:0.5rem;margin:0 auto;color:#fff;display:block;text-align:center;background:#9ca4b1;display:none}}.user_remark .score_info{float:left;margin-left:20px;width:230px;overflow:hidden}.user_remark .score_info .info_header_contetn{margin-left:-25px}.user_remark .score_info a{display:block;width:100%;overflow:hidden}.user_remark .score_info a svg{margin-left:-3px}.user_remark .score_info .svg_img{width:100%;margin-top:-2px;display:block}@media all and (max-width: 768px){.user_remark .score_info{display:none}}.user_remark .list_content{float:left}@media all and (max-width: 768px){.user_remark .list_content{width:100%;float:none;overflow:hidden;height:2.5rem}}.user_remark .score_item{display:none}@media all and (max-width: 768px){.user_remark .score_item{display:block;padding:0 0.2rem;-webkit-box-sizing:border-box;box-sizing:border-box;font-size:0.28rem;font-weight:600;line-height:0.4rem}.user_remark .score_item .star_item_img{display:inline-block;vertical-align:middle;width:4rem;margin-top:-3px;padding-left:0;padding-top:0}.user_remark .score_item .star_item_img .star_img{float:left;width:0.26rem;height:0.26rem;margin-right:0.1rem}.user_remark .score_item .star_item_img .star_img.current_hover img.hollow{display:none}.user_remark .score_item .star_item_img .star_img img{display:block;width:100%}.user_remark .score_item .star_item_img .star_img img.solid{display:none}.user_remark .score_item .star_item_img .star_img.current_hover img.solid{display:block}}.user_remark .item_btn{float:right;margin-top:50px;margin-right:40px}.user_remark .item_btn a{background-color:#0aa7c6;width:50px;height:110px;font-size:18px;line-height:22px;color:#fff;-webkit-box-sizing:border-box;box-sizing:border-box;text-align:center;letter-spacing:2px;margin-top:-35px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;border-radius:4px}.user_remark .item_btn a:hover{opacity:0.8}.user_remark .item_btn a+a{margin-top:20px}@media all and (max-width: 768px){.user_remark .item_btn{float:none;width:100%;margin-top:0;padding:0.15rem 0;overflow:hidden;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;background:#fff}.user_remark .item_btn a{width:38%;float:left;margin:0;margin:0 6%;line-height:0.52rem;font-size:0.28rem;padding:0;height:0.5rem;letter-spacing:0;border-radius:0.08rem}.user_remark .item_btn a+a{margin:0 6%}.user_remark .item_btn a:hover{background-image:-ms-linear-gradient(0deg, #0685cd 0%, #046eb8 94%)}}@media all and (max-width: 360px){.user_remark .item_btn a{line-height:0.56rem}}@media all and (max-width: 320px){.user_remark .item_btn a{line-height:0.54rem}}@media all and (max-width: 768px){.user_remark{height:auto}.user_remark.service_remark .list_h .brand_info{height:0.93rem}.user_remark.service_remark .list_h .brand_info .brand_name a{line-height:0.93rem}}@media all and (max-width: 360px){.user_remark.service_remark .list_h .brand_info{height:0.93rem}.user_remark.service_remark .list_h .brand_info .brand_name a{line-height:0.96rem}}.banner_area{width:100%;overflow:hidden;display:block}.banner_area img{width:100%}.banner_area .pc_banner{display:block}.banner_area .mob_banner{display:none}@media only screen and (max-width: 768px){.banner_area{padding-top:0;border-width:0.1rem}.banner_area .pc_banner{display:none}.banner_area .mob_banner{display:block}}body .main {background:url("//p.yunshuren.com/topic/2020/research2020/images/bottom_img1.png") right 700px,url("//p.yunshuren.com/topic/2020/research2020/images/bottom_img2.png") left bottom;}body.up .main {background:url("//p.yunshuren.com/topic/2020/research2020/images/bottom_img1.png") right 700px,url("//p.yunshuren.com/topic/2020/research2020/images/bottom_img2.png") left bottom;}body.ali .main {background:url("//papu.yunshuren.com/topic/2020/research2020/images/bottom_img1.png") right 700px,url("//papu.yunshuren.com/topic/2020/research2020/images/bottom_img2.png") left bottom;}.main{font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,WenQuanYi Micro Hei,Helvetica Neue,Arial,sans-serif;*zoom:1;background-repeat:no-repeat !important}.main:before,.main:after{content:"";display:table}.main:after{clear:both;overflow:hidden}@media (max-width: 768px){.main{background:none !important}}.main .center_block{width:1008px;margin:0 auto;*zoom:1}.main .center_block:before,.main .center_block:after{content:"";display:table}.main .center_block:after{clear:both;overflow:hidden}@media (max-width: 768px){.main .center_block{width:100%}}.common_title{width:100%;*zoom:1}.common_title:before,.common_title:after{content:"";display:table}.common_title:after{clear:both;overflow:hidden}@media (max-width: 768px){.common_title{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-sizing:border-box;box-sizing:border-box;padding:0 0.2rem}}.common_title::before{content:"";width:4px;height:30px;display:block;border-radius:2px;background:#1278a5;float:left}@media (max-width: 768px){.common_title::before{width:0.06rem;height:0.4rem;border-radius:3px}}.common_title .common_title_text{float:left;font-size:30px;color:#13709f;font-weight:bold;letter-spacing:10px;line-height:1;margin-left:10px}@media (max-width: 768px){.common_title .common_title_text{font-size:0.4rem;letter-spacing:0.05rem;margin-left:0.1rem;-webkit-box-flex:1;-ms-flex:1;flex:1}}.common_title a{float:right;height:30px;line-height:30px;color:#156c9c}@media (min-width: 1024px){.common_title a{-webkit-transition:all 0.3s linear;transition:all 0.3s linear}.common_title a:hover{text-decoration:underline}}.common_title a span{font-size:20px;line-height:30px}.common_title a i{font-size:20px}@media (max-width: 768px){.common_title a{height:auto;line-height:auto;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.common_title a span{font-size:0.3rem;line-height:normal}.common_title a i{font-size:0.3rem}}@media (max-width: 768px){.footer{display:none}}.other_banner{width:1008px;margin:0 auto;display:block;margin-bottom:30px;margin-top:30px}@media (max-width: 768px){.other_banner{width:100%;padding:0.3rem 0.2rem;background:#f2f2f2;-webkit-box-sizing:border-box;box-sizing:border-box;margin:0}}.other_banner img{display:block;width:100%}/*# sourceMappingURL=index.css.map */