body, ul, dl, dt, dd, h1, h2, h3, h4, h5, h6, p, form, div, button {
    margin: 0;
    padding: 0;
    font-family: Arial, Tahoma, 微软雅黑;
}

body {
    margin: 0 auto;
    padding-top: 0;
    color: #555;
    font-family: Arial, Tahoma, 微软雅黑;
    font-size: 12px;
    letter-spacing: 0.5px;
    overflow-y: scroll !important;
    overflow-x: hidden !important;
    overflow-y: hidden;
    background: #fff;
}

ul {
    list-style-type: none;
}

img {
    border: medium none;
}
img, input, select {
    vertical-align: middle;
}
a {
    color: #555;
    text-decoration: none;
    font-family: Arial, Tahoma, 微软雅黑;
}
a:hover {
    color: #07923b;
}

em {
    font-style: normal;
}
.mt5 {
    margin-top: 5px;
}

.mt10 {
    margin-top: 10px;
}

.mt20 {
    margin-top: 20px;
}

.left {
    float: left;
}

.right {
    float: right;
}

.clear {
    clear: both;
    line-height: 0;
    height: 0;
    overflow: hidden;
    _margin-top: -4px;
}

.indent {
    text-indent: 2em;
}
.iconfont {
    display: inline-block;
    height: 20px;
    line-height: normal;
}