/* 提示框 */
.mc-ui-popover {
    $color-red: #FF3666 !default;

    position: fixed;
    top: 0;
    left: 0;
    margin:0;
    background: $color-red;
    color: #fff;
    display: none;
    font-size: 14px;
    z-index: 900;
    opacity: 0;
    cursor: pointer;

    &.active {
        display: block!important;
        opacity: 1;
    }

    &:hover {
        background-color: lighten($color-red, 8%);

        .popover-inner {
            background-color: lighten($color-red, 8%);
        }

        .popover-caret {
            border-bottom: 8px solid lighten($color-red, 8%);
        }

    }

    .mc-popover-inner {
        position: relative;
        background: $color-red;
        padding: 8px 16px;
        z-index: 110;
        overflow: auto;
        -webkit-overflow-scrolling: touch;
        font-size: 0.7em;

    }

    .mc-popover-caret {
        position: absolute;
        left: 5px;
        top: 0;
        z-index: 100;
        display: inline-block;
        width: 0;
        height: 0;
        vertical-align: middle;
        border-bottom: 8px solid $color-red;
        border-right: 8px solid transparent;
        border-left: 8px solid transparent;
        border-top: 0 dotted;
        transform: rotate(360deg);
        overflow: hidden;
    }

    &.mc-popover-bottom .mc-popover-caret {
        top: -8px;
    }

    &.mc-popover-top .mc-popover-caret {
        top: auto;
        bottom: -8px;
        transform: rotate(180deg);
    }

}