京东初始化css

em,
i {
    font-style: normal
}

* {
    margin: 0;
    padding: 0
}

li {
    list-style: none
}


/* 图片后字体垂直于中部位置*/

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


/* 鼠标为指针样式*/

button {
    cursor: pointer
}


/* 清除超链接样式*/

a {
    color: #666;
    text-decoration: none
}

a:hover {
    color: #c81623
}

button,
input {
    font-family: Microsoft YaHei, Heiti SC, tahoma, arial, Hiragino Sans GB, "\5B8B\4F53", sans-serif
}


/* lineheighth为字体大小的1.5倍*/

body {
    -webkit-font-smoothing: antialiased;
    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
}