antissoft / ccdc

.head ul{position:relative}.head ul .to_li{position:absolute;display:block;width:40px;height:5px;background:#C70009;border-radius:49px 21px 0px 0px;bottom:-34px;left:46%}.fen{width:81.25rem;margin:0 auto;position:relative}.fen .title{font-size:30px;font-family:Source Han Sans, Source Han Sans;font-weight:900;color:#3D3D3D;line-height:56px;display:flex;align-items:center;margin-top:46px;position:relative}.fen .title::before{content:"";display:inline-block;width:6px;height:56px;margin-right:20px;background-color:#C70009}.fen .two{width:80rem;margin-left:20px;font-size:18px;font-family:Source Han Sans, Source Han Sans;font-weight:400;color:#787878;line-height:30px;margin-top:30px}.fen .technology{width:100%;margin-top:20px;display:flex;justify-content:space-between;align-content:space-between;flex-wrap:wrap;z-index:2}.fen .technology a{display:block;width:49.2%}.fen .technology .child{position:relative;width:100%;height:312px;display:flex;flex-direction:column;justify-content:flex-end;transition:linear all 500ms;border-radius:10px 10px 10px 10px;margin-top:36px;overflow:hidden}.fen .technology .child:hover{box-shadow:27px 21px 44px 0px rgba(24,35,80,0.18)}.fen .technology .child:hover .tec_sp{bottom:62px}.fen .technology .child:hover div{left:0px;bottom:12px}.fen .technology .child .tec_more{position:absolute;font-size:14px;font-family:Source Han Sans, Source Han Sans;font-weight:700;color:#FCD106;margin-left:46px;border:none;transition:all linear 300ms;bottom:-100px}.fen .technology .child .tec_more::after{content:"";display:inline-block;width:14px;height:8px;background:url("../../imgs/home/info_to_yellow.png") center right no-repeat;background-size:100%;margin-left:9px}.fen .technology .child .tec_sp{position:absolute;bottom:23px;margin-left:46px;transition:all linear 300ms}.fen .technology .child .tec_sp span{font-size:36px;font-family:Source Han Sans, Source Han Sans;font-weight:700;color:#FFFFFF;transition:all linear 300ms}.fen .technology .child .tec_sp p{width:550px;font-size:18px;font-family:Source Han Sans, Source Han Sans;font-weight:500;color:#FFFFFF;transition:all linear 300ms;margin-top:17px}