.nut-menu {
  .nut-menu-mask {
    @include fix-fullscreen();
  }
  .nut-menu-panel {
    display: block;
    width: 100%;
    position: absolute;
    left: 0;
    color: $title-color;
    overflow: hidden;
    background-color: #fff;
    box-sizing: border-box;
    -webkit-overflow-scrolling: touch;
    z-index: $zindex-mask;
    .menu-simple,
    .menu-multiple-style1,
    .menu-multiple-style2,
    .menu-multiple-style3 {
      ul {
        position: relative;
        padding: 0;
        margin: 0;
        min-height: 200px;
        max-height: 300px;
        list-style: none;
        overflow-y: auto;
        li {
          position: relative;
          width: 100%;
          height: 45px;
          line-height: 45px;
          padding: 0 0 0 10px;
          font-size: $font-size-base;
          box-sizing: border-box;
          @include text-ellipsis();
          &.selected {
            color: $primary-color;
          }
          &:before {
            content: ' ';
            height: 1px;
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 1;
            pointer-events: none;
            background-color: #e5e5e5;
            transform: scaleY(0.5);
            transform-origin: 50% 100%;
          }
          &.col2 {
            float: left;
            width: 50%;
            &:nth-child(2n):after {
              content: ' ';
              position: absolute;
              z-index: 1;
              pointer-events: none;
              background-color: #e5e5e5;
              width: 1px;
              left: 0;
              top: 13px;
              bottom: 13px;
              transform: scaleX(0.5);
              transform-origin: 0 50%;
            }
          }
          &.col3 {
            float: left;
            width: 33.33%;
            &:not(:nth-child(3n + 1)):after {
              content: ' ';
              position: absolute;
              z-index: 1;
              pointer-events: none;
              background-color: #e5e5e5;
              width: 1px;
              left: 0;
              top: 13px;
              bottom: 13px;
              transform: scaleX(0.5);
              transform-origin: 0 50%;
            }
          }
        }
      }
      .nut-buttongroup {
        .nut-button {
          -webkit-appearance: none;
        }
      }
    }
    .menu-simple {
      li.selected {
        span {
          position: absolute;
          top: 10px;
          right: 10px;
        }
      }
    }
    .menu-multiple-style1 {
      li {
        .nut-checkbox {
          margin-right: 10px;
          vertical-align: middle;
        }
        label {
          vertical-align: middle;
        }
      }
    }
    .menu-multiple-style2 {
      ul {
        li {
          padding: 0 10px 0 10px;
          margin-bottom: 10px;
          text-align: center;
          border-radius: 4px;
          &:before {
            height: 0 !important;
          }
          &.selected {
            a {
              background-color: #fdf0f0;
              color: $primary-color;
            }
          }
          a {
            display: inline-block;
            width: 100%;
            height: 100%;
            color: $title-color;
            text-decoration: none;
            background-color: $light-color;
          }
        }
      }
    }
    .menu-multiple-style3 {
      li {
        label {
          padding-left: 5px;
          border-left: 3px solid transparent;
        }
        &.selected {
          label {
            border-left: 3px solid $primary-color;
          }
        }
      }
    }
  }
}