@charset "utf-8";

/* CSS Document */

html {
  min-height: 100%;
}

body {
  height: 100%;
}

body {
  font-size: 16px;
  font-family: 'Microsoft Yahei';
  color: #231815;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

ul,
dl,
dd,
dt,
ol,
li,
p,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
table,
img,
td,
div,
input {
  margin: 0;
  padding: 0;
  outline: none;
  box-sizing: border-box;
}

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

ul {
  list-style: none;
}

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

a {
  outline-style: none;
  text-decoration: none;
  border: 0px;
}

i,
em {
  font-style: normal;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: ' ';
  clear: both;
  height: 0;
}

.clearfix {
  *zoom: 1;
}

.cleargap {
  font-size: 0;
  letter-spacing: -8px;
  text-align: left;
}

.ibox {
  display: inline-block;
  *display: inline;
  *zoom: 1;
  vertical-align: top;
  font-size: 12px;
  letter-spacing: normal;
}

.img-responsive {
  max-width: 100%;
  width: auto\9;
  height: auto;
  -ms-interpolation-mode: bicubic;
  _width: auto;
}

.pta {
  position: absolute;
}

label {
  font-family: 'Microsoft Yahei';
}
button,
input[type='text'] {
  /* 去掉默认边框 */
  border: none;
  outline: none;
  /* 去掉默认背景 */
  background-color: transparent;
}
.flex {
  display: flex;
}
.w {
  width: 1300px;
  margin: 0 auto;
}

body {
  background: url('../images/top_bg.png') no-repeat top;
  background-size: 100% auto;
  min-width: 1300px;
}