基本样式表

base.css

* {
  box-sizing: border-box;
}

*:before,
*:after {
  box-sizing: border-box;
}

body {
  font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  height: 100%;
  min-height: 100%;
  font-size: 16px;
}

html,
body {
  height: 100%
}

html,
body,
div,
p,
ul,
li,
dl,
dt,
dd {
  padding: 0;
  margin: 0;
}

ul,
ol,
dl {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  padding: 0;
  font-size: 16px;
  font-weight: normal;
}

.text-center {
  text-align: center
}

/*浮动*/
.fl {
  float: left;
}

.fr {
  float: right;
}

.clearfix:after {
  content: "";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
  zoom: 1;
}

/*超出一行隐藏*/
.text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hide {
  display: none;
}