/*! https://github.com/lzxb/flex.css */
/*
    定义flex布局
*/
[flex] {
  overflow: hidden;
  display: -webkit-flex;
  display: flex;
}
[flex] > * {
  display: block;
  overflow: hidden;
}
[flex] > [flex] {
  overflow: hidden;
  display: -webkit-flex;
  display: flex;
}
/*
        主轴方向：从左到右(默认)
    */
[flex~="dir:left"] {
  -webkit-flex-direction: row;
  flex-direction: row;
}
/*
        主轴方向：从右到左
    */
[flex~="dir:right"] {
  -webkit-flex-direction: row-reverse;
  flex-direction: row-reverse;
  -webkit-box-pack: end;
  box-pack: end;
}
/*
        主轴方向：从上到下
    */
[flex~="dir:top"] {
  -webkit-flex-direction: column;
  flex-direction: column;
}
/*
        主轴方向：从下到上
    */
[flex~="dir:bottom"] {
  -webkit-flex-direction: column-reverse;
  flex-direction: column-reverse;
  -webkit-box-pack: end;
  box-pack: end;
}
/*
        主轴对齐方式：从左到右(默认)
    */
[flex~="main:left"] {
  -webkit-justify-content:flex-start;
  justify-content: flex-start;
}
/*
        主轴对齐方式：从右到左
    */
[flex~="main:right"] {
  -webkit-justify-content:flex-end;
  justify-content: flex-end;
}
/*
        主轴对齐方式：两端对齐
    */
[flex~="main:justify"] {
  -webkit-justify-content:space-between;
  justify-content: space-between;
}
/*
        主轴对齐方式：居中对齐
    */
[flex~="main:center"] {
  -webkit-justify-content:center;
  justify-content: center;
}
/*
        交叉轴齐方式：从上到下(默认)
    */
[flex~="cross:top"] {
  -webkit-align-items:flex-start;
  align-items: flex-start;
}
/*
        交叉轴齐方式：从下到上
    */
[flex~="cross:bottom"] {
  -webkit-align-items:flex-end;
  align-items: flex-end;
}
/*
        交叉轴齐方式：居中对齐
    */
[flex~="cross:center"] {
  -webkit-align-items:center;
  align-items: center;
}
/*
        交叉轴齐方式：跟随内容高度对齐
    */
[flex~="cross:baseline"] {
  -webkit-align-items:baseline;
  align-items: baseline;
}
/*
        交叉轴齐方式：高度并排铺满
    */
[flex~="cross:stretch"] {
  -webkit-align-items:stretch;
  align-items: stretch;
}
/*
        子元素平分宽度
    */
[flex~="box:mean"] > *,
[flex~="box:first"] > *,
[flex~="box:last"] > *,
[flex~="box:justify"] > * {
  width: 0%;
  height: auto;
  -webkit-flex-grow:1;
  flex-grow: 1;
  -webkit-flex-shrink: 1;
  flex-shrink: 1;
}
[flex~="box:first"] > *:first-child,
[flex~="box:last"] > *:last-child,
[flex~="box:justify"] > *:first-child,
[flex~="box:justify"] > *:last-child {
  width: auto;
  -webkit-flex-grow: 0;
  flex-grow: 0;
  -webkit-flex-shrink: 0;
  flex-shrink: 0;
}
/*
        子元素平分高度
    */
[flex~="dir:top"][flex~="box:mean"] > *,
[flex~="dir:top"][flex~="box:first"] > *,
[flex~="dir:top"][flex~="box:last"] > *,
[flex~="dir:top"][flex~="box:justify"] > *,
[flex~="dir:bottom"][flex~="box:mean"] > *,
[flex~="dir:bottom"][flex~="box:first"] > *,
[flex~="dir:bottom"][flex~="box:last"] > *,
[flex~="dir:bottom"][flex~="box:justify"] > * {
  width: auto;
  height: 0;
  -webkit-flex-grow: 1;
  flex-grow: 1;
  -webkit-flex-shrink: 1;
  flex-shrink: 1;
}
[flex~="dir:top"][flex~="box:first"] > *:first-child,
[flex~="dir:top"][flex~="box:last"] > *:last-child,
[flex~="dir:top"][flex~="box:justify"] > *:first-child,
[flex~="dir:top"][flex~="box:justify"] > *:last-child,
[flex~="dir:bottom"][flex~="box:first"] > *:first-child,
[flex~="dir:bottom"][flex~="box:last"] > *:last-child,
[flex~="dir:bottom"][flex~="box:justify"] > *:first-child [flex~="dir:bottom"][flex~="box:justify"] > *:last-child {
  height: auto;
  -webkit-flex-grow: 0;
  flex-grow: 0;
  -webkit-flex-shrink: 0;
  flex-shrink: 0;
}
[flex-box="0"] {
  -webkit-flex-grow: 0;
  flex-grow: 0;
  -webkit-flex-shrink: 0;
  flex-shrink: 0;
}
[flex-box="1"] {
  -webkit-flex-grow: 1;
  flex-grow: 1;
  -webkit-flex-shrink: 1;
  flex-shrink: 1;
}
[flex-box="2"] {
  -webkit-flex-grow: 2;
  flex-grow: 2;
  -webkit-flex-shrink: 2;
  flex-shrink: 2;
}
[flex-box="3"] {
  -webkit-flex-grow: 3;
  flex-grow: 3;
  -webkit-flex-shrink: 3;
  flex-shrink: 3;
}
[flex-box="4"] {
  -webkit-flex-grow: 4;
  flex-grow: 4;
  -webkit-flex-shrink: 4;
  flex-shrink: 4;
}
[flex-box="5"] {
  -webkit-flex-grow: 5;
  flex-grow: 5;
  -webkit-flex-shrink: 5;
  flex-shrink: 5;
}
[flex-box="6"] {
  -webkit-flex-grow: 6;
  flex-grow: 6;
  -webkit-flex-shrink: 6;
  flex-shrink: 6;
}
[flex-box="7"] {
  -webkit-flex-grow: 7;
  flex-grow: 7;
  -webkit-flex-shrink: 7;
  flex-shrink: 7;
}
[flex-box="8"] {
  -webkit-flex-grow: 8;
  flex-grow: 8;
  -webkit-flex-shrink: 8;
  flex-shrink: 8;
}
[flex-box="9"] {
  -webkit-flex-grow: 9;
  flex-grow: 9;
  -webkit-flex-shrink: 9;
  flex-shrink: 9;
}
[flex-box="10"] {
  -webkit-flex-grow: 10;
  flex-grow: 10;
  -webkit-flex-shrink: 10;
  flex-shrink: 10;
}