* {
  margin: 0;
  padding: 0;
}

body {
  background: #fff;
  font-family: "Microsoft YaHei", "sans-serif", simsun, SimSun, "Hiragino Sans GB", "Hiragino Sans GB W3", tahoma, arial;

}

a {
  text-decoration: none;
  -webkit-text-decoration-color: black;
  text-decoration-color: black;
}

a:hover {
  color: inherit;
  text-decoration: none;
}


.f12 {
  font-size: 12px
}

.f13 {
  font-size: 13px
}

.f14 {
  font-size: 14px
}

.f15 {
  font-size: 15px;
}

.f16 {
  font-size: 16px;
}

.f18 {
  font-size: 18px;
}

.f20 {
  font-size: 20px;
}

.clear:after {
  content: '';
  clear: both;
  display: block;
  _zoom: 1;
  *zoom: 1;
}


.cursor {
  cursor: pointer
}

.overflow {
  overflow: hidden
}

.absolute {
  position: absolute
}

.relative {
  position: relative
}

.fr {
  float: right;
  position: relative;
}

.fl {
  float: left;
  position: relative;
}

.hide {
  display: none;
}

.block {
  display: block
}

.inline {
  display: inline-block
}

.tc {
  text-align: center;
}

.w1150 {
  position: relative;
  width: 1150px;
  margin-right: auto;
  margin-left: auto;
}


.w1150 {
  width: 1150px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.mw1200 {
  min-width: 1150px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.mt20 {
  margin-top: 20px;
}

.pt30 {
  padding-top: 30px;
}

.bdn {
  border: none !important;
}