#header{background:rgba(17,17,17,.35)}.c-content{margin-top:140px}.c-content .c-left{width:225px;height:644px;background:#333}.c-content .c-left p{font-size:18px;color:#fff;line-height:18px;margin-top:40px;cursor:pointer}.c-content .c-left p:first-child{margin-top:60px}.c-content .c-left .active{font-family:PingFangSC-Semibold,PingFang SC;color:#d0021b}.c-content .c-right{margin-left:40px;width:1415px}.c-content .c-right .r-title{border-bottom:1px solid hsla(0,0%,100%,.05);padding-bottom:30px}.c-content .c-right .r-title .r-title-zn{font-size:24px;font-family:PingFangSC-Semibold,PingFang SC;color:#fff;line-height:24px}.c-content .c-right .r-title .r-title-en{color:#b7b7b7;line-height:14px;margin-top:12px}.c-content .c-right .r-title .fr{font-size:18px;color:#fff;line-height:50px}.c-content .c-right .r-title .fr a:hover{color:#b22020}.c-content .c-right .item{margin-top:54px}.c-content .c-right .item .i-title{font-size:18px;font-family:PingFangSC-Semibold,PingFang SC;color:#fff;line-height:18px}.c-content .c-right .item .i-content{margin-top:18px;line-height:26px;color:#999}.c-content .c-right .item .i-content span{color:#fff}.c-content .c-right .item .first.i-content{margin-top:24px}.c-content .c-right .first.item{margin-top:30px}html{position:relative;min-height:100%}.contact:after{height:238px;display:block;content:""}@media (max-width:1700px){.wid{width:1320px}.c-content .c-right{width:975px}}@media (max-width:1340px){.wid{width:1100px}.c-content .c-right{width:835px}}@media (max-width:1120px){.wid{width:944px}.c-content .c-right{width:679px}#header .menus ul a{margin-top:10px}}