.retrun{margin:20px 0;cursor:pointer;color:#145af5;font-size:1.125rem;font-weight:700;display:inline-block}.retrun:hover{color:#49a8eb}@media (max-width:31.25rem){.retrun{display:none}}.line{width:100%;height:1px;border-top:1px solid rgba(0,0,0,.2)}.flex{display:flex;justify-content:space-between;align-items:center}.retrun_pc{float:right;margin:20px 0;cursor:pointer;color:#145af5;font-size:1.125rem;font-weight:700;display:inline-block}.retrun_pc:hover{color:#49a8eb}.wallpaper{width:61.25rem;margin:0 auto}.cate ul li{width:16%;padding:2%;list-style:none;text-align:center;float:left}.cate li span{display:block;line-height:1.875rem}.PC_headImg{margin:0 auto;display:block}.PC_headImg img{width:100%}.crad{width:50%}.text{font-size:14px}.item span{display:block;line-height:3.125rem;white-space:nowrap;word-break:keep-all;overflow:hidden;text-overflow:ellipsis}.item label{line-height:2.5rem}.clearfix:after,.clearfix:before{display:table;content:""}.clearfix:after{clear:both}.box-card{width:480px}.zw_require{margin-top:20px;padding:20px;line-height:30px}.subMission{margin-bottom:20px}.radio-group{margin-bottom:15px;zoom:150%}.but-left{margin-left:20px}.addAuthor{margin:20px 0}.againText{color:red;cursor:pointer}.careful_info{margin-left:0;color:red;font-size:5px}.title_info{text-align:center;word-wrap:break-word;word-break:break-all}.stepBut{margin-top:20px}.tcuss{text-align:center}.el-drawer.rtl,.el-drawer__body{overflow:scroll}.el-drawer__container ::-webkit-scrollbar{display:none}.btn-box,.flex{display:none}@media(max-width:31.25rem){.retrun_pc{display:none}.cate,.wallpaper{width:100%}.cate ul{padding:0}.cate ul li{width:40%;padding:5%;list-style:none;text-align:center;float:left}.cate li span{display:block;line-height:1.875rem}.crad{width:100%}.retrun_phone{margin:0 auto;line-height:40px;text-align:center;background-color:#5e89ff;color:#fff;border-radius:5px;width:40%}.btn-box{display:flex;position:fixed;width:100%;background-color:#fff;bottom:0}.flex{display:flex;justify-content:space-between;align-items:center;width:135px;margin:20px auto;margin-bottom:10px}.logo{width:40px;padding:0 5px;border-radius:3px}}