/*弹性盒子 start*/
/* ============================================================
flex：定义布局为盒模型
flex-v：盒模型垂直布局
flex-1：子元素占据剩余的空间
flex-align-top: 子元素垂直置顶
flex-align-center：子元素垂直居中
flex-pack-center：子元素水平居中
flex-pack-justify：子元素两端对齐
兼容性：ios 4+、android 2.3+、winphone8+
============================================================ */
.flex {display:-webkit-box;display:-webkit-flex;display:-ms-
flexbox;display:flex;}
.flex-v {-webkit-box-orient:vertical;-webkit-flex-direction:column;-ms-flex-direction:column;flex-
direction:column;}
.flex-
1 {-webkit-box-flex:
1;-webkit-flex:
1;-ms-flex:
1;flex:
1;}
.flex-wrap {-webkit-flex-wrap: wrap;flex-
wrap: wrap;}
.flex-align-top {-webkit-box-align:flex-start;-webkit-align-items:flex-start;-ms-flex-align:flex-start;align-items:flex-
start; }
.flex-align-center {-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-
items:center;}
.flex-pack-center {-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-
content:center;}
.flex-pack-justify {-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-
between;}
.flex-wrap {-webkit-flex-wrap: wrap;-webkit-flex-wrap: wrap;-ms-flex-wrap: wrap;flex-
wrap: wrap;}
/*弹性盒子 end*/
转载于:https://www.cnblogs.com/init-007/p/11428950.html
