.w1536 {
  width: 1536px;
  margin: 0 auto;
}
.w990 {
  width: 990px;
}
.w500 {
  width: 500px;
}
.jyBox1 .jybimg {
  width: 509px;
  height: 448px;
  border: 1px solid #e5e5e5;
}
.jyBox1 .jy-ul1 {
  margin-top: 5px;
}
.jyBox1 .jy-ul1 li {
  float: left;
  width: 120px;
  height: 102px;
  margin-right: 10px;
  border: 1px solid #e5e5e5;
}
.jyBox1 .jy-ul1 li img {
  width: 100%;
  height: 100%;
}
.jyBox1 .jy-ul1 li:nth-child(4) {
  margin-right: 0;
}
.jyBox2 {
  width: calc(100% - 520px);
}
.jyBox2 .jyb2 h2 {
  height: 60px;
  line-height: 60px;
  color: #ffffff;
  background: #f97302;
  padding-left: 30px;
}
.jyBox2 .jyb2 h4 {
    height: 40px;
    line-height: 40px;
    background: #eeeeee;
    padding-left: 30px;
}
.jyBox2 .jyb2 p {
 /* font-size: 18px;
  color: #747474;*/
  line-height: 32px;
}
.jyBox3 {
  display: inline-block;
  width: 100%;
  clear: both;
  margin-top: 80px;
}
.printit span {
  float: left;
  font-size: 22px;
  color: #000;
}
.printit em {
  float: right;
  margin-top: 15px;
  display: inline-block;
  width: 884px;
  background: #f97302;
  height: 1px;
}
.jyB3 {
  display: inline-block;
  width: 100%;
  padding: 20px 0;
}
.jyB3 p {
  font-size: 18px;
  color: #747474;
  line-height: 32px;
}
.jyb31 {
  height: 50px;
  line-height: 50px;
}
.jyb31 span {
  font-size: 16px;
  color: #4d4d4d;
}
.jyb31 span:hover {
  color: #f97302;
  cursor: pointer;
}