.@{triggerPrefixCls} {
  &-mobile {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    top: auto;

    // Motion
    &.raise {
      &-enter,
      &-appear {
        transform: translateY(100%);

        &-active {
          transition: all 0.3s;
          transform: translateY(0);
        }
      }

      &-leave {
        transform: translateY(0);

        &-active {
          transition: all 0.3s;
          transform: translateY(100%);
        }
      }
    }

    // Mask
    &-mask {
      &.fade {
        &-enter,
        &-appear {
          opacity: 0;

          &-active {
            transition: all 0.3s;
            opacity: 1;
          }
        }

        &-leave {
          opacity: 1;

          &-active {
            transition: all 0.3s;
            opacity: 0;
          }
        }
      }
    }
  }
}