.mains{box-sizing:border-box}.el-card_body{position:relative}.tishi{position:absolute}.form_1{margin-top:3.64583vw;margin-left:14.21875vw}.xiaoqu_1{font-weight:700}.xtfl,.xtfl1{width:39.0625vw}.xtfl1{position:relative;height:12.5rem;border:1px solid #ccc}.xtfl1 button{position:absolute;top:0;right:-5.20833vw}.xtfl1 h3{margin-left:1.875rem;margin-top:.52083vw}.expansion{position:absolute;top:0;right:6.25vw}.example{margin-left:1.875rem;margin-top:-1.04167vw}.example span{display:inline-block;margin-right:.52083vw;font-size:.78125vw;color:#666}.example_img{margin-left:1.875rem;width:6.25rem;height:6.25rem}.options{display:flex;width:46.875rem;height:12.5rem;border:1px solid #ccc;margin-bottom:1.04167vw}.options_left{width:6.77083vw;height:100%;background-color:#ccc;color:#fff;text-align:center}.options_left p{font-size:.83333vw;margin-top:3.64583vw}.options_left_radio{color:#fff}.addLable{width:12.5rem;height:2.25rem}.btn_addlable{width:6rem;height:2.125rem;margin-left:1.5625rem}.el-textarea__inner{resize:none}.score{display:flex}.score>:nth-child(2){margin:0 5.72917vw 0 7.29167vw}.grade{width:6.25rem}.tishi{width:100%;top:3.125vw;left:0;color:#f87e2e;background-color:#feefe5}.tishi i{margin-left:3.4375rem}.lookPicture{width:39.0625vw;height:5.72917vw;border:1px solid #ccc;padding-top:.52083vw}.addaudio{display:flex;width:38.02083vw;height:2.86458vw;border:1px solid #ccc;padding:.52083vw}.replaceaudio{width:5.20833vw;height:2.1875vw}.replaceaudio button{width:100%;height:100%;text-align:center}.update{position:absolute;display:flex;top:0;right:10.41667vw}.insert_answer{position:absolute;bottom:.52083vw;right:26.04167vw}.upload-demo{margin-left:1.5625vw}