.a-upload--picture-card{width:510px;height:148px}.l_title{display:flex;padding:10px 15px 10px 15px;line-height:30px;justify-content:space-between;border-bottom:1px solid #ccc;margin-bottom:20px}.l_title h4{font-size:14px;padding-left:10px;color:#666;font-weight:600}.l_title span{color:#374fc7;cursor:pointer}.backClass{width:100%;display:flex;justify-content:flex-end}