@import (reference) '../../../design/index.less'; .layout-content { position: relative; flex: 1 1 auto; min-height: 0; &.fixed { width: 1200px; margin: 0 auto; } &__loading { position: absolute; z-index: @page-loading-z-index; &.fill { background: rgba(240, 242, 245) !important; } > .basic-loading { margin-bottom: 15%; } } }