/* 重置样式 - 消除不同浏览器的默认样式差异 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  font-family: "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
  font-size: 14px;
  color: #333;
}

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  border: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  outline: none;
  border: none;
  background: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: normal;
}

/* 清除浮动 */
.clearfix:after {
  content: "";
  display: block;
  clear: both;
  visibility: hidden;
  height: 0;
}

.clearfix {
  zoom: 1;
}