// 网页主色
@color: #6a3906;

// 标题颜色
@titleColor: #a6a6a6;

// 按钮形状
.btn(@width, @height, @radius, @clr) {
  width: @width;
  height: @height;
  border-radius: @radius;
  border: 1px solid @clr;
  font-size: @height - 14px;
  line-height: @height;
  color: @clr;
  text-align: center;
  display: block;
  &:hover {
    background: @clr;
    color: #fff;
  }
}

.flex () {
  display: -webkit-flex;
  display: flex;
  justify-content: space-between;
}