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p{font-size:14px;line-height:21px;padding-bottom:1rem;padding-left:8%;padding-right:8%}.part_card{padding:4rem 0 3rem}.part_card .part_title{position:relative;width:100%}.part_card .part_title h2{color:#222;font:39.2px PingFang SC;font-weight:400;height:2em;line-height:2em;text-align:center;width:100%}.part_card .part_list{-webkit-box-pack:center;-ms-flex-pack:center;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-justify-content:center;justify-content:center;padding:1rem 10%}.part_card .part_list .card{margin:1rem .5rem 0}.part_card .part_img img{width:100%}.part_message{background:-webkit-gradient(linear,left top,left bottom,from(#f3fbfe),to(#f7f5fe));background:linear-gradient(180deg,#f3fbfe,#f7f5fe);border-radius:22.4px;-webkit-box-sizing:border-box;box-sizing:border-box;margin-left:auto;margin-right:auto;padding:28px 3rem;width:1134px}.part_message .message_title{font:28px/1.5 PingFang SC}.part_message .message_contianer{padding:2rem 0}.part_message .message_contianer .message{background-color:#fff;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;margin-top:.8rem;padding:1.6rem 2rem}.part_message .message_contianer .message .avatar{margin-right:1rem;width:4rem}.part_message .message_contianer .message .info{-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-box-pack:center;-ms-flex-pack:center;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-justify-content:center;justify-content:center}.part_message .message_contianer .message .info .username{color:#999;font-size:14px}.part_message .message_contianer .message .info .msg{color:#222;font-size:16px}.rtl .part_message .message_contianer .message .avatar{margin-left:1rem;margin-right:0}.rtl .footer .nav_right .lang_cnt .lang_select span{text-align:left}.footer{background-color:#000534;color:#fff;font:1.25rem PingFang SC;text-align:center;width:100%}.footer .nav{-webkit-box-pack:start;-ms-flex-pack:start;height:15rem;-webkit-justify-content:flex-start;justify-content:flex-start;line-height:5rem;width:100%}.footer .nav,.footer .nav .nav_left{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex}.footer .nav .nav_left{-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;height:100%;padding-left:2rem;position:relative;width:25%}.footer .nav .nav_left,.footer .nav .nav_left .left_imgs{-webkit-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;justify-content:center}.footer .nav .nav_left .left_imgs{-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-box-align:start;-ms-flex-align:start;-webkit-align-items:flex-start;align-items:flex-start;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column}.footer .nav .nav_left .left_imgs>img{height:26.6px}.footer .nav .nav_left .left_imgs>img:first-child{height:53.2px;margin-bottom:16px}.footer .nav .nav_right{-webkit-box-pack:justify;-ms-flex-pack:justify;height:15rem;-webkit-justify-content:space-between;justify-content:space-between;padding:0 0 0 8%;width:75%}.footer .nav .nav_right,.footer .nav .nav_right dl{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex}.footer .nav .nav_right dl{-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-box-pack:start;-ms-flex-pack:start;-webkit-box-align:start;-ms-flex-align:start;-webkit-align-items:flex-start;align-items:flex-start;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;font-family:PingFang SC;-webkit-justify-content:flex-start;justify-content:flex-start;padding-top:3.5rem;width:33.3%}.footer .nav .nav_right dl dt{font-size:15px;line-height:3.5em}.footer .nav .nav_right dl dd{color:hsla(0,0%,100%,.7);font-size:12px;line-height:2.5em}.footer .nav .nav_right dl dd a{color:#fff}.footer .nav .nav_right dl dd a:hover{color:#f7cc45}.footer .footer_bottom{font-size:1rem;height:5rem;line-height:5rem;text-align:center}@media screen and (max-width:680px){.mb_nav{padding:0 5%;width:100%}}.mask-layout{background-color:#000;display:none;height:100vh;left:0;opacity:.65;position:fixed;top:0;width:100vw;z-index:1}#app,.home,.main{height:100%;min-width:980px;width:100%}#app{overflow-y:auto;position:relative}.part1{-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;background:-webkit-gradient(linear,left top,right top,from(#c6e6ff),to(#c687ff));background:linear-gradient(90deg,#c6e6ff,#c687ff);min-width:1280px;padding:5.85em 10%;width:100%}.part1,.part1>div{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex}.part1>div{-webkit-box-pack:center;-ms-flex-pack:center;-webkit-box-align:start;-ms-flex-align:start;-webkit-align-items:flex-start;align-items:flex-start;-webkit-justify-content:center;justify-content:center;width:50%}.part1>div.left{-webkit-box-orient:vertical;-webkit-box-direction:normal;color:#222;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;font-family:Heiti SC}.part1>div.left .title{font-size:56px;line-height:1.5em;padding:0 0 1rem;text-align:left}.part1>div.left .title>div{line-height:5rem}.part1>div.left .desc{font-size:16px;line-height:1.3em;min-width:35em;padding:1em 0;width:90%}.part1>div.left .btn_container{-webkit-box-pack:justify;-ms-flex-pack:justify;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-justify-content:space-between;justify-content:space-between;min-width:42em}.part1>div.right{width:50%}.part1>div.right .video_container{padding:52.33% 0 0;position:relative;width:100%}.part1>div.right iframe,.part1>div.right img{margin:0 auto;width:96%}.part1>div.right img{margin-top:-52.33%;min-width:30em;width:86%}.part_resource{-webkit-box-sizing:border-box;box-sizing:border-box;margin-left:auto;margin-right:auto;padding:84px 3rem 28px;width:1134px}.part_resource .resource_list{-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;padding:2rem 0}.part_resource .resource_list,.part_resource .resource_list .resource{-webkit-box-pack:start;-ms-flex-pack:start;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-justify-content:flex-start;justify-content:flex-start}.part_resource .resource_list .resource{-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;padding:.8rem 0;width:210px}.part_resource .resource_list .resource img{margin-right:1rem}.rtl .part_resource .resource_list .resource img{margin-left:1rem;margin-right:0}