.app-form-group { >.ivu-card-head { >p { >i { margin-right: 8px; cursor: pointer; } } } >.ivu-card-extra { .item-extract-mode { display: flex; .item { margin-left: 12px; } } } } .app-form-group.app-group-collapse-contant { .ivu-card-body { display: none; } } .app-group-flex { height: 100%; overflow-y: auto; overflow-x: hidden; >.ivu-card-body { height: calc(100% - 51px); overflow-y: auto; overflow-x: hidden; } }