.hg-picker-bg {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: rgba(70, 70, 70, 0);
    overflow: hidden;
    transition: all .3s ease;
    -webkit-transition: all .3s ease;
    z-index: -1;
}

.hg-picker-bg-show {
    z-index: 99 !important;
    background: rgba(70, 70, 70, 0.65) !important;
}

.hg-picker-container {
    width: 100%;
    height: 244px;
    position: absolute;
    bottom: 0;
    transform: translate3d(0, 101%, 0);
    -webkit-transform: translate3d(0, 101%, 0);
    left: 0;
    background-color: #FFF;
    transition: transform .3s ease;
    -webkit-transition: -webkit-transform .3s ease;
    z-index: -1;
}

.hg-picker-container-up {
    transform: translate3d(0, 0, 0) !important;
    -webkit-transform: translate3d(0, 0, 0) !important;
}

.hg-picker-btn-box {
    text-align: center;
    height: 44px;
    line-height: 44px;
    background: #f0f0f0;
}

.hg-picker-btn {
    color: #000;
}

.hg-picker-btn:nth-child(1) {
    margin-left: 20px;
    float: left;
}

.hg-picker-btn:nth-child(2) {
    margin-right: 20px;
    float: right;
}

.hg-picker-content {
    background: #fff;
    overflow: hidden;
    position: relative;
    height: 200px;
    line-height: 40px;
    width: 100%;
}

.hg-picker-content ul {
    display: inline-block;
    overflow: hidden;
    position: relative;
    top: 0;
    vertical-align: top;
}

.hg-picker-content ul::-webkit-scrollbar {
    display: none;
}

.hg-picker-content li {
    height: 40px;
    text-align: center;
    font-size: 16px;
    list-style: none;
    overflow: hidden;
}

.hg-picker-up-shadow,
.hg-picker-down-shadow {
    height: 80px;
    width: 100%;
    position: absolute;
    pointer-events: none;
}

.hg-picker-up-shadow {
    top: 0;
    background-image: linear-gradient(180deg,
        rgb(255, 255, 255) 0%,
        rgba(255, 255, 255, 0.6) 50%,
        rgba(255, 255, 255, 0.5) 80%,
        rgba(255, 255, 255, 0) 100%);
}

.hg-picker-down-shadow {
    bottom: 0;
    background-image: linear-gradient(0deg,
        rgb(255, 255, 255) 0%,
        rgba(255, 255, 255, 0.6) 50%,
        rgba(255, 255, 255, 0.5) 80%,
        rgba(255, 255, 255, 0) 100%);
}

.hg-picker-line {
    width: 96%;
    height: 40px;
    position: absolute;
    top: 80px;
    left: 2%;
    pointer-events: none;
    box-sizing: border-box;
    border-top: 1px solid #DCDCDC;
    border-bottom: 1px solid #DCDCDC;
}