*+html * {
    padding: 0;
    margin: 0;
    
}

html {
    font-size: 10px;
  }
body{
    min-width: 320px;
}
input, button, select, textarea {
    outline: none;
    border: 0;
    background: none;
}
* {
    margin: 0px;
    padding: 0px;
    font-family: "微软雅黑";
}

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

*html .clear {
    height: 1%;
}

.cl {
    clear: both;
}

img {
    border: 0;
}

div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
blockquote,
table {
    padding: 0;
    margin: 0;
}

ul,
li {
    margin: 0px;
    padding: 0px;
    list-style-type: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

input {
    border: 0px;
}

button {
    cursor: pointer;
}

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

a:hover {
    color: red;
    text-decoration: none;
}
/*input样式修改*/
input {
  outline: none; /* 移除默认边框 */
  }
/*内容宽度定义*/
.content_1200{
    width: 1200px;
    margin: 0 auto;
}

.content_1632{
    margin: 0 auto;
    max-width: 1632px;
}
.content_1100{
    max-width: 1100px;
    margin: 0 auto;
}
.content_1150{
    max-width: 1150px;
    margin: 0 auto;
}
.content_1500{
    max-width: 1500px;
    margin: 0 auto;
}
.content_1450{
    max-width: 1450px;
    margin: 0 auto;
}
/*浮动*/
.fr {
    float: right;
    display: inline;
}
.fl{
    float: left;
    display: inline;
}
.col_80 {
    width: 80%;
}
/*手机版*/
@media (max-width: 1200px) {
    html {
        font-size: 9px;
    }
    html body {
      width: 100%;
    }
  
    .content_1450,.content_1632,.content_1450,.content_1500,.content_1150,.content_1100{
        padding: 0 6px;  
}
}
img, input {
    vertical-align: middle;
}