.system-conf-add .u-add-box{width:50%;padding:1.25rem 0}.system-conf-add .u-add-box .el-form-item{width:72%}@media (max-width:1220px){.system-conf-add .u-add-box .el-form-item{width:100%}}@media (max-width:920px){.system-conf-add .u-add-box,.system-conf-add .u-add-box .el-form-item{width:100%}}