body,
html {
  width: 100%;
  height: 100%;
  font-size: 12px;
}

* {
  margin: 0;
  padding: 0;
}

#bg {
  position: fixed;
  left: 0;
  top: 0;
  z-index: -1;
}

.content {
  width: 100%;
  height: 100%;
  text-align: center;
  position: relative;
}

.auto {
  width: 1000px;
  margin: 100px auto;
}

.left {
  width: 40%;
  float: left;
}

.left img {
  width: 70%;
}

.left > p {
  font-size: 12px;
  color: #fff;
  line-height: 25px;
  margin-top: 20px;
}

.left .code {
  width: 100%;
  margin-top: 30px;
  text-align: center;
  /* position: relative */
}

.left .code .kehu {
  /* position: absolute; */
  width: 150px;
  height: 150px;
  /* left:150px;
	top:30px; */
  float: left;
}

.left .code .nongchang {
  /* position: absolute; */
  width: 150px;
  height: 150px;
  /* right:50px;
	top:30px */
  float: right;
}

.left .code img {
  height: 130px;
  width: 130px;
}

.left .code p {
  color: #fff;
  margin-top: 10px;
}

.right {
  width: 60%;
  float: left;
  margin-right: -50px;
}

.right img {
  width: 100%;
}
.bottom {
  border: 1px solid transparent;
  width: 1000px;
  margin: 0 auto;
}
.bottom-a {
  width: 100%;
  margin-top: -220px;
}
.bottom-a a {
  display: block;
  float: left;
  height: 30px;
  width: 150px;
  padding: 5px 10px;
  background: rgba(39, 89, 78, 0.6);
  margin: 0 20px 0 0px;
  border-radius: 8px;
  line-height: 30px;
  border: 1px solid #3a8171;
  text-decoration: none;
  text-align: center;
}
.bottom-a a img {
  vertical-align: middle;
  margin-top: -4px;
}

.bottom-a a span {
  color: #fff;
}

.clear:after {
  display: block;
  content: "";
  clear: both;
}

.clear {
  zoom: 1;
}

@media screen and (max-width: 475px) {
  .auto {
    width: 100%;
  }
  .left {
    width: 100%;
  }
  .right {
    width: 100%;
  }
  .right img {
    width: 100%;
  }
  .bottom {
    width: 100%;
  }
  .bottom-a {
    width: 100%;
    margin-top: -200px;
    text-align: center;
    padding: 0 10px;
  }
  .bottom-a a {
    padding: 5px 0;
    display: inline-block;
    width: 100%;
    margin-top: 10px;
    margin-left: 0;
  }
}

.footer {
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  text-align: center;
  height: 60px;
  line-height: 60px;
}
.footer .text,
.footer a {
  color: #ccc;
  font-size: 20px;
}