@leisure01/view-ui-plus/src/styles/mixins/mask.less

A high quality UI components Library with Vue.js 3

.mask() {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(55, 55, 55, 0.6);
    height: 100%;
    z-index: @zindex-modal;

    &-hidden {
        display: none;
    }
}