/* 本例子css */

.banner {
  height: 740px;
  background: url(../images/banner.jpg) no-repeat center top;
  position: relative;
}

.download-bg {
  width: 1380px;
  height: 740px;
  margin: 0 auto;
  position: relative;
}

.download {
  width: 270px;
  position: absolute;
  left: 0;
  bottom: 100px
}

.download img {
  width: 100%;
}


/*--------------------------------------------------------------------------------------------------*/

.conte {
  margin-top: 40px
}

.bold {
  height: 20px;
}

.prc1 h3 {
  margin-bottom: 20px;
  overflow: hidden;
}

.prc1 h3 .logo {
  width: 100px;
}

.prc1 h3 span {
  margin-left: 10px;
  line-height: 70px
}

.prc1 p {
  line-height: 30px;
}

.prc1 ul {
  margin-top: 30px;
  overflow: hidden;
}

.prc1 ul li {
  width: 23.5%;
  margin-left: 2%;
  float: left;
}

.prc1 ul .first {
  margin-left: 0
}

.prc1 ul li img {
  width: 100%;
}