.student-form{position:fixed;top:3.1rem;background:#fff;left:0;z-index:99;height:17.5rem}.student-form-box{height:17.5rem}.student-info{padding:1rem .5rem}.student-info ul li{height:3.5rem;border-bottom:1px solid #dfdfdf;line-height:3.5rem;overflow:hidden}.student-info-con{overflow:hidden;width:50%;float:left;box-sizing:border-box}.student-info-con:nth-child(2n+1){padding-right:.2rem}.student-info-con:nth-child(2n){padding-left:.2rem}.student-info-con span{width:30%;display:inline-block;float:left;color:#393939;font-size:.8rem}.student-info-con p{width:68%;float:left;position:relative}.student-info-con p input{height:3.5rem;width:100%;text-indent:1rem}.student-info-con p select{height:3.5rem;width:100%;text-indent:1rem;appearance:none;-moz-appearance:none;-webkit-appearance:none;-ms-appearance:none}.student-info-con p i{position:absolute;top:0;right:1rem;color:#393939;font-size:.8rem}.student-info-btn{padding:1rem}.student-info-btn p{background:red height: 3rem;line-height:3rem;text-align:center}.student-info-btn p span{font-size:1.2rem;color:#fff}.student-list ul li{line-height:3rem;margin:0 1rem;overflow:hidden;border-bottom:1px solid #ccc;color:#393939;font-size:1.1rem}.student-list-l{float:left;width:15%;text-align:center}.student-list-m{float:left;width:50%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.student-list-r{float:right;width:35%;text-align:center}.student-list-r span{border:1px solid #ccc;display:inline-block;width:70%;height:2rem;line-height:2rem;border-radius:4px}