/**
 * base.less
 * 通用样式
 */
*,
*:before,
*:after {
  box-sizing: border-box;
}
html {
  box-sizing: border-box;
  font-size:62.5%;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
body {
  font-family: "Microsoft YaHei";
  font-size:14px;
  color: #6b6b6b;
  height: 100%;
  margin: 0;
}
.clearfix {
  zoom: 1;
}
.clearfix:after {
  display: block;
  visibility: hidden;
  clear: both;
  height: 0;
  content: '.';
}
a {
  color: inherit;
  text-decoration: none;
}

ul {
  padding: 0;
  margin: 0;
  list-style: none;
}
.img-box {
  position: relative;
  height: 0;
  overflow: hidden;
  padding-bottom: 100%;
  display: block;
}
.img-box img {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.img-box img[src=""],
.img-box img:not([src]) {
  border: 0;
  opacity: 0;
}