@charset "utf-8";
/* by offcnwcg&lyh in 2016.5.15 */

* {
    box-sizing: border-box;
}

html {
    color: #000;
    background: #fff;
}

* {
    margin: 0 auto;
}

body {
    font: 16px Microsoft Yahei, Tahoma, Arial, Helvetica, sans-serif;
    word-break: break-all;
    word-wrap: break-word;
    position: relative;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
dl,
dd {
    margin: 0;
}

ul,
ol,
input {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

img {
    border: none;
    vertical-align: middle;
}

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

em,
i {
    font-style: normal
}

b,
strong,
th {
    font-weight: normal;
}

textarea {
    resize: none;
}

button,
input,
textarea {
    /*background: none; border:none;*/
    font-family: "微软雅黑", Tahoma, Arial, Helvetica, sans-serif;
    vertical-align: middle;
}

/*input:focus{outline: none;}*/

a {
    text-decoration: none;
    color: #333333;
}

a,
button,
input,
optgroup,
select,
textarea {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    outline: none;
    /*去掉a、input和button点击时的蓝色外边框和灰色半透明背景*/
    border: 0
}

input[type="button"],
input[type="submit"],
input[type="reset"] {
    -webkit-appearance: none;
    /*去掉苹果默认样式*/
}

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

.zg_wrapper {
    max-width: 750px;
    margin: 0 auto;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}