/* 1.清除所有元素的内外边距
    2.列表自带的样式
    3.解决一些常见的问题 【图片3px问题】
*/
* {
    margin: 0;
    padding: 0
}

em,i {
    font-style: normal;
}

li {
    list-style: none;
}

img {
    border: 0;
    vertical-align: middle;
}

button {
    cursor: pointer;
}

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

a:hover {
    color: #c81623;
}

button,input {
    font-family: 'Microsoft YaHei',tahoma,arial,'Hiragino Sans GB';
    vertical-align: top;
}

body {
    -webkit-font-smoothing: antialiased;
    background-color: #fff;
    font: 12px/1.5 ' Microsoft YaHei',tahoma,arial;
}

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

.clearfix {
    *zoom: 1;
}