* {
  margin: 0;
  padding: 0;
  font-family: "微软雅黑";
}
body {
  background: url(img/bg.png) no-repeat center center fixed;
  background-size: 100%;
  /* padding-top: 6%; */
}

.title {
  height: 60px;
  line-height: 60px;
  text-align: center;
  margin: 0 0 6% 0;
}

.title img {
  vertical-align: top;
  padding-right: 10px;
}

.title span {
  color: #fff;
  font-size: 42px;
}

.main {
  text-align: center;
}

.main a {
  display: inline-block;
  margin: 0 40px;
  position: relative;
}

.main a .img {
  border-radius: 20px;
}

.main a:hover .img {
  border-color: #093b5c;
  box-shadow: 0px 0px 5px 6px #093b5c;
  -webkit-transform: scale(1.1);
}

body .main a:hover .shadow {
  top: 445px;
}

.main a .shadow {
  position: absolute;
  top: 424px;
  left: -10px;
}

.top {
  position: relative;
  top: 0;
  width: 100%;
  height: 120px;
  background: url("img/top_bg.png") no-repeat;
  background-size: 100% 100%;
}
.title_new {
  /* width: 400px; */
  margin: 0 auto;
  height: 60px;
  padding-top: 25px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.title_new .jjhzj {
  width: 220px;
  margin-right: 20px;
}
.content {
  position: relative;
  top: 100%;
  width: 100%;
  height: 600px;
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.img_box {
  /* width: 33%; */
  cursor: pointer;
  font-size: 30px;
  text-align: center;
  font-weight: bold;
  color: #fff;
  width: 420px;
  transition: all 0.3s;
}
.img_box img {
  margin-top: 50px;
}
.img_box a {
  color: #fff;
  text-decoration: none;
}
.img_box:hover {
  background: url(img/bg_1.png) no-repeat 100% 100%;
  background-size: 100% 100%;
  width: 420px;
  height: 470px;
}
/*平板*/

@media (max-width: 1024px) {
  body {
    background: url(img/pingban.jpg) no-repeat;
    background-size: 100%;
  }
  .main a .img {
    width: 85%;
  }
  .main a {
    margin: 0;
  }
  .main a .shadow {
    top: 360px;
    left: 30px;
    width: 85%;
  }
  .main a:hover .img {
    border-color: none;
    box-shadow: none;
    -webkit-transform: none;
  }
  .main a:hover .img {
    border-color: none;
    box-shadow: none;
    -webkit-transform: none;
  }
  body .main a:hover .shadow {
    top: 360px;
  }
}

/*手机*/

@media (max-width: 640px) {
  body .title span {
    font-size: 20px;
  }
  .main a .shadow {
    display: none;
  }
  .main a .img {
    margin-bottom: 20px;
    width: 69%;
  }
  body {
    background: url(img/shouji.jpg) no-repeat;
    background-size: 100%;
    overflow: hidden;
  }
}