@charset "UTF-8";
/*
 * colors variables
 */
html, body {
  height: 100%;
  background-color: #f5f5f5;
  font-family: "微软雅黑";
}

.wrapper {
  overflow: hidden;
  position: relative;
  margin: 0 auto;
}

@media (min-width: 1200px) {
  .wrapper {
    width: 1170px;
  }
}

@media only screen and (min-width: 1024px) and (max-width: 1200px) {
  .wrapper {
    width: 1000px;
  }
}

@media (max-width: 1024px) {
  .wrapper {
    width: 800px;
  }
}

h2 {
  font-size: 18px;
  margin: 0;
}

h3 {
  font-size: 16px;
  margin: 0;
}

h4 {
  font-size: 14px;
  margin: 0;
}

h5 {
  font-size: 12px;
  margin: 0;
}

p {
  margin: 0;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

i {
  font-style: normal;
}