/*================基本样式重置================*/
html,
body,
div,
ul,
ol,
li,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
p,
img,
span,
i,
a,
em,
strong,
b,
input,
textarea,
select {
    margin: 0;
    padding: 0;
    font-family: "Microsoft YaHei"
}

html,
body {
    background: #fff !important;
}

i,
em {
    font-weight: normal;
    font-style: normal;
}

body {
    width: 100%;
    position: relative;
    font: 12px/1.5 \5b8b\4f53, tahoma, arial, sans-serif;
    font-family: "Microsoft YaHei !important";
    overflow-x: hidden;
}

li {
    list-style: none;
}

a,
img,
input {
    border: 0 none;
}

a {
    text-decoration: none;
    outline: none;
    color: #000;
}

a:hover {
    text-decoration: none;
}

a:focus,
input:focus {
    outline: 0 none;
}

textarea {
    resize: none;
    font-size: 12px;
}

/*去掉火狐和谷歌浏览器的Textarea改变尺寸大小功能*/


/*========定义基础样式========*/
.hide {
    display: none;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

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

.clearfix {
    zoom: 1;
}

/*a标签鼠标hover高亮显示状态（可选用）*/
a .opacity {
    filter: alpha(opacity=100);
    opacity: 1;
    -moz-opacity: 1;
}

a:hover .opacity {
    filter: alpha(opacity=80);
    opacity: 0.8;
    -moz-opacity: 0.8;
}

/*主体宽度样式（可选用）如有新宽度，命名规则以小写w开头，后接具体宽度数据，例：*/
.w1200 {
    width: 1200px;
    margin: 0px auto;
}

.w1400 {
    width: 1400px;
    margin: 0px auto;
}

.w1600 {
    width: 1600px;
    margin: 0px auto;
}