.weui-dialog {
  position: static;
  margin: 0 auto;
  width: 100%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .33);
  transform: scale3d(1.158,1.158,1.158);
  transform-style: preserve-3d;
  backface-visibility: hidden;
  opacity: 0;
  transition: opacity .3s ease, transform .3s ease;
  &__bd {
    max-height: 340px;
    overflow-y: scroll;
    -webkit-overflow-scrolling: touch;
    &::-webkit-scrollbar {
     display:none;
    }
  }
  &__close {
    position: absolute;
    right: 2px;
    top: 6px;
    color: #999;
    &:active {
      color: #F43530;
    }
  }
  &__ft_column {
    flex-direction: column;
    .weui-dialog__btn:after {
      top: auto;
      left: 0;
      right: 0;
      width: 100%;
      height: 1px;
      border-left: 0;
      border-bottom: 1px solid #D5D5D6;
      transform: scaleY(0.5);
    }
  }
}
.mt-dialog-mask {
  z-index: -1;
  visibility: hidden;
  opacity: 0;
  transition: opacity .3s linear;
  max-width: 450px;
  margin: 0 auto;
}

.mt-dialog {
  &-wrap{
    position: fixed;
    top: 50%;
    left: 50%;
    width: 80%;
    max-width: 300px;
    transform: translate(-50%, -50%);
    min-width: 100px;
    max-width: 450px;
    z-index: 1010;
    visibility: hidden;
    z-index: -1;
    &__active{
      visibility: visible;
      z-index: 2000;
      ~ .mt-dialog-mask {
        visibility: visible;
        z-index: 1000;
      }
    }
    &__enter{
      .weui-dialog {
        transform: scale3d(1,1,1);
        opacity: 1;
      }
      ~ .mt-dialog-mask {
        opacity: 1;
      }
    }
  }
}