@prefixMessageClass: ant-message; .@{prefixMessageClass} { font-size: 12px; position: fixed; z-index: 1000; width: 100%; top: 16px; &-notice { width: auto; vertical-align: middle; position: absolute; left: 50%; } &-notice-content { position: relative; right: 50%; padding: 8px 16px; border-radius: @border-radius-base; border: 1px solid #e9e9e9; box-shadow: 0 0 4px rgba(0,0,0,0.16); background: #fff; display: block; } &-custom-content { } &-success { color: @success-color; } &-error { color: @error-color; } &-info { color: @primary-color; } .anticon { margin-right: 8px; font-size: 14px; } }