*{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}
body,
html {
    width: 100%;
    min-height: 700px;
    margin: 0 auto;
    font-family: Microsoft YaHei;
    position: relative;
    -ms-overflow-x: hidden;
    overflow-x: hidden;
}


input[type="submit"],
input[type="reset"],
input[type="button"],
input,
button {

    resize: none;
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
}
input[type="submit"],
input[type="reset"],
input[type="button"],
button{
    border: none;
    outline: none;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    display: block;
}

img {

    height: auto;
    width: auto;
    border: none;
    vertical-align: middle;
    max-width: 100%;
    -ms-interpolation-mode: bicubic;

}

body,
div,
ul,
li,
ol,
h1,
h2,
h3,
h4,
h5,
h6,
input,
textarea,
select,
p,
dl,
dt,
dd,
a,
img,
button,
form,
table,
th,
tr,
td,
tbody,
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
body {
    font-family: Microsoft YaHei, simhei, Tahoma, Arial, sans-serif;
    color: #333333;
    background-color: #FFFFFF;
}
em,
i {
    font-style: normal;
}
.clearfix:after {
    content: "";
    display: block;
    visibility: hidden;
    height: 0;
    clear: both;
}
.clearfix {
    zoom: 1;
}
a {
    color: inherit;
    text-decoration: none;
    font-family: Microsoft YaHei, Tahoma, Arial, sans-serif;
}
a:hover,
a:focus,
a:active,
a:visited {
    text-decoration: none;
}
ul,ol,li{
    list-style: none;
}
h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
    font-family: Microsoft YaHei;
}

.tc {
    text-align: center;
}

.tr {
    text-align: right;
}

.show {
    display: block;
}

.hide {
    display: none !important;
}

.bigimg .a2 {
    position: absolute;
    top: 57%;
    left: 53%;
    width: 12%;
    text-align: center;
    display: inline-block;
    color: #fff;
    margin-top: 10px;
    height: 51px;
    line-height: 46px;
    background-color: #FF7C00 !important;
    box-shadow: 0 10px 10px -10px #fff;
    border-radius: 5px;
    padding: 0 25px;
    font-size: 16px;
}