body {
    margin: 0;
    padding: 0;
    font: 12px/1.5 'Microsoft YaHei', 'HanHei SC', 'PingFang SC', 'Helvetica Neue', 'Helvetica', 'STHeitiSC-Light', 'Arial', 'sans-serif', \5b8b\4f53;
}

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

table,
td,
tr,
th {
    font-size: 12px;
}

ol,
ul {
    list-style: none;
}

li {
    list-style-type: none;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: inherit;
}

address,
cite,
code,
em,
th,
i {
    font-weight: normal;
    font-style: normal;
}

.clearfix {
    *zoom: 1;
}

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

select,
option {
    border: none;
    outline: none;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
}

a:link,
a:visited {
    text-decoration: none;
}

input,
button {
    outline: 0;
    border: none;
}

.none {
    display: none;
}
.nones{
    visibility: hidden;
}
.w1200 {
    width: 1200px;
    margin: 0 auto;
}

.buthove:hover {
    background-color: #fb4a4a;
}