.@{prefixCls}-modal {
  &-header {
    display: flex;
    justify-content: space-between;

    &-title {
      flex: 1;
      min-width: 0;
      margin-right: @padding-md;
      cursor: move;
    }
  }

  &-dragging {
    overflow: hidden;
  }

  &-fullscreen {
    display: block;
    width: 24px;
    height: 24px;
    margin-right: 24px;
    padding: 0;
    color: rgba(51, 51, 51, 0.5);
    font-size: 14px;
    font-style: normal;
    line-height: 24px;
    text-align: center;
    text-transform: none;
    background: transparent;
    border: 0;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    text-rendering: auto;

    &:hover {
      background-color: #f2f3f5;
    }

    svg {
      width: 1em;
      height: 1em;
      vertical-align: -0.125em;
      fill: fade(#333, 50);
    }
  }
}