.back{font-size:16px;cursor:pointer;margin:10px 0;height:20px;text-align:left;width:200px}.back:hover{color:#17202e}@media screen and (max-width:768px){.back{margin:10px 0}}.new_address .new{border:1px solid #dfe4ef;margin-bottom:100px}.new_address .new .step{height:50px;margin:100px 140px 0 140px}.new_address .new .step li{float:left;width:20%;height:50px;text-align:center}.new_address .new .step li .dotted{margin:20px 0 0 0;border-bottom:2px dotted #dfe4ef}.new_address .new .step li .Ndotted{border-bottom-color:#7db46d}.new_address .new .step li .Ncolor{color:#7db46d}.new_address .new .step li .ico i{font-size:30px}.new_address .new .tip{margin:40px auto;padding:20px 30px}.new_address .new .tip p i{width:5px;height:5px;display:block;float:left;margin:9px 10px 0 0;border-radius:5px;background:#000}.new_address .new .step_tow .title{height:30px;line-height:30px;margin:40px auto 0}.new_address .new .step_tow .tip{margin:40px auto}.new_address .new .step_tow .btn .el-button{display:block;margin:0 auto 30px!important;width:400px}.new_address .new .step_tow .btn .mt_20{margin:100px auto 30px!important}.new_address .scan_dialog .el-dialog .el-dialog__body{height:350px}