miniProgram/@vant/weapp/picker/index.wxss

@import '../common/index.wxss';

.van-picker {
    position: relative;
    overflow: hidden;
    -webkit-text-size-adjust: 100%;
    -webkit-user-select: none;
    user-select: none;
    background-color: #fff;
    background-color: var(--picker-background-color, #fff)
}

.van-picker__toolbar {
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    height: 44px;
    height: var(--picker-toolbar-height, 44px);
    line-height: 44px;
    line-height: var(--picker-toolbar-height, 44px)
}

.van-picker__cancel,
.van-picker__confirm {
    padding: 0 16px;
    padding: var(--picker-action-padding, 0 16px);
    font-size: 14px;
    font-size: var(--picker-action-font-size, 14px)
}

.van-picker__cancel--hover,
.van-picker__confirm--hover {
    opacity: .7
}

.van-picker__confirm {
    color: #576b95;
    color: var(--picker-confirm-action-color, #576b95)
}

.van-picker__cancel {
    color: #969799;
    color: var(--picker-cancel-action-color, #969799)
}

.van-picker__title {
    max-width: 50%;
    text-align: center;
    font-weight: 500;
    font-weight: var(--font-weight-bold, 500);
    font-size: 16px;
    font-size: var(--picker-option-font-size, 16px)
}

.van-picker__columns {
    position: relative;
    display: -webkit-flex;
    display: flex
}

.van-picker__column {
    -webkit-flex: 1 1;
    flex: 1 1;
    width: 0
}

.van-picker__loading {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 4;
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    background-color: hsla(0, 0%, 100%, .9);
    background-color: var(--picker-loading-mask-color, hsla(0, 0%, 100%, .9))
}

.van-picker__mask {
    top: 0;
    left: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(180deg, hsla(0, 0%, 100%, .9), hsla(0, 0%, 100%, .4)), linear-gradient(0deg, hsla(0, 0%, 100%, .9), hsla(0, 0%, 100%, .4));
    background-repeat: no-repeat;
    background-position: top, bottom;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden
}

.van-picker__frame,
.van-picker__mask {
    position: absolute;
    pointer-events: none
}

.van-picker__frame {
    top: 50%;
    right: 16px;
    left: 16px;
    z-index: 1;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%)
}