css基本样式

css中pc端的公用样式:
/*清除元素默认的内外边距 */

• {
  margin: 0;
  padding: 0;
  }
  /让所有斜体 不倾斜/
  em,
  i {
  font-style: normal;
  }
  /去掉列表前面的小点/
  li {
  list-style: none;
  }
  /图片没有边框 去掉图片底侧的空白缝隙/
  img {
  border: 0; /ie6/
  vertical-align: middle;
  }
  /让button 按钮 变成小手/
  button {
  cursor: pointer;
  }
  /取消链接的下划线/
  a {
  color: #666;
  text-decoration: none;
  }

a:hover {
color: #e33333;
}

button,
input {
font-family: ‘Microsoft YaHei’, ‘Heiti SC’, tahoma, arial, ‘Hiragino Sans GB’, \5B8B\4F53, sans-serif;
outline: none;
}

body {
background-color: #fff;
font: 12px/1.5 ‘Microsoft YaHei’, ‘Heiti SC’, tahoma, arial, ‘Hiragino Sans GB’, \5B8B\4F53, sans-serif;
color: #666;
}

.hide,
.none {
display: none;
}
/清除浮动/
.clearfix:after {
visibility: hidden;
clear: both;
display: block;
content: “.”;
height: 0;
}

.clearfix {
*zoom: 1;
}