.app-breadcrumb{background:#fff;padding:10px 20px;border:1px solid #e8e7e7;border-width:0 0 1px 0}.app-breadcrumb .el-breadcrumb__inner a{font-weight:400}.theme-preview[data-v-3c2b4ccb]{height:50px;width:100px;border-radius:4px;background-size:cover;border:1px solid #dcdfe6}