html,
body {
  height: auto;
  position: relative;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "微软雅黑";
}
a {
  text-decoration: none !important;
  -webkit-tap-highlight-color: transparent;
  color: inherit;
}
ul,
li {
  list-style: none;
}
.comm_cont {
  width: 100%;
  height: auto; 
}
#head_box {
  width: 100%;
  height: auto; 
  top: 0px;
  left: 0px;
  z-index: 3; 
}
.head_boxA {
  /*box-shadow: 0px 6px 6px rgba(0, 0, 0, 0.2);*/
  /*transition: 0.5s;*/
  top: 0px !important;
}
.prd_cont {
  width: 100%;
  height: auto;
  min-height: 100vh;
  padding-top: 20px;background-image:url(/images/cpbgall.jpg);
}
.prd_cont .prd_box {
  width: 100%;
  height: auto;
  min-height: 600px;
}
.prd_cont .prd_box .banner_img {
  width: 100%;
  height: auto;
}
.prd_cont .prd_box .banner_img img {
  width: 100%;
  display: block;
}
.prd_cont .prd_box .prd_div {
  width: 1400px;
  height: auto;
  min-height: 600px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  align-items: flex-start;
  padding-bottom: 100px;
}
.prd_cont .prd_box .prd_div .cont_ul {
  width: 100%;
  height: 100%;
  padding-top: 1px;
  position: relative;
}
.prd_cont .prd_box .prd_div .cont_ul .cont_li {
  width: 100%;
  height: auto;
  position: relative;
  top: 0px;
  left: 0px;
  display: none;
}
.prd_cont .prd_box .prd_div .cont_ul .cont_li:first-child {
  display: block;
}
.prd_cont .prd_box .prd_div .cont_ul .cont_li #page_01 {
  text-align: center;
  margin: 50px auto;
}
.prd_cont .prd_box .prd_div .cont_ul .cont_li .prd_ul {
  width: 100%;
  height: auto;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  align-items: flex-start;
  flex-wrap: wrap;  
}
.prd_cont .prd_box .prd_div .cont_ul .cont_li .prd_ul .prd_li {
  width: 100%;
  height: 800px;
  margin-left: 0px; 
  
}
.prd_cont .prd_box .prd_div .cont_ul .cont_li .prd_ul .prd_li .prd_img {
  width: 100%;
  height: 257px;
  border: 4px solid #f6f6f6;
  overflow: hidden;
}
.prd_cont .prd_box .prd_div .cont_ul .cont_li .prd_ul .prd_li .prd_img img {
  width: 100%;
  display: block;
  transition: 0.5s;
}
.prd_cont .prd_box .prd_div .cont_ul .cont_li .prd_ul .prd_li p {
  width: 100%; height:auto;
  font-size: 16px;
  color: #333333;
  line-height: 40px;  
  transition: 0.5s;
}
.goma { width:100px; height:40px; line-height:40px; text-align:center; background-color:#bf9d6d; }
.goma a{ color:#ffffff} 


.prd_cont .prd_box .prd_div .cont_ul .cont_li .prd_ul .prd_li:nth-child(4n+1) {
  margin-left: 0px;
}
.prd_cont .prd_box .prd_div .cont_ul .cont_li .prd_ul .prd_li:hover .prd_img > img {
  transform: scale(1.05);
}
.prd_cont .prd_box .prd_div .cont_ul .cont_li .prd_ul .prd_li:hover p {
  color: #197465;
}