.rolldate-container {
  ul {
    margin: 0;
    padding: 0;
  }
  
  li {
    list-style-type: none;
  }
  
  font-size: 20px;
  color: #333;
  text-align: center;

  header {
    position: relative;
    line-height: 60px;
    font-size: 18px;
    border-bottom: 1px solid #e0e0e0;
  }

  .rolldate-mask {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 999;
    background-color: rgba(37,38,45,0.4);
  }

  .rolldate-panel {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 273px;
    z-index: 1000;
    background: #fff;
    transition: all .3s ease-in-out;
    transform: translate3d(0, 273px, 0);
  }

  .rolldate-btn {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    padding: 0 15px;
    color: #666;
    font-size: 16px;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }

  .rolldate-confirm {
    left: auto;
    right: 0;
    color: #007bff;
  }

  .rolldate-content {
    position: relative;
    top: 20px;
  }

  .rolldate-wrapper {
    display: flex;

    > div {
      flex: 1;
      height: 173px;
      line-height: 36px;
      overflow: hidden;
      flex-basis: 1e-9px;
      width: 1%;
    }

    ul {
      margin-top: 68px;
    }

    li {
      height: 36px;
    }
  }

  .rolldate-dim {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 68px;
    background: linear-gradient(0deg,hsla(0,0%,100%,.4),hsla(0,0%,100%,.8));
    pointer-events: none;
    transform: translateZ(0);
    z-index: 10;
  }

  .mask-top {
    border-bottom: 1px solid #ebebeb;
  }

  .mask-bottom {
    top: auto;
    bottom: 1px;
    border-top: 1px solid #ebebeb;
  }

  .fadeIn {
   transform: translate3d(0, 0, 0);
  }

  .fadeOut {
    transform: translate3d(0, 273px, 0);
  }
}
@media screen and (max-width: 414px) {
  .rolldate-container {
    font-size: 18px;
  }
}
@media screen and (max-width: 320px) {
  .rolldate-container {
    font-size: 15px;
  }
}