@charset "utf-8";

#banner {
  width: 100%;
  min-width: 1200pxx;
  overflow: hidden;
  position: relative;
  top: -60px;
  background-color: #000;
}
#banner a img {
  width: 100%;
  display: block;
}

/* 产品中心 */
.content-1 {
  position: relative;
  top: -40px;
}
.content-1.com-box{
	position: relative;
}
.content-1.com-box .con-bg {
  position: absolute;
  font-size: 128px;
  line-height: 92px;
  color: #000;
  top: 0px;
  left: -100px;
  opacity: .015;
  /* z-index: -1; */
}
.content-1 .con1-top {
  height: 60px;
  position: relative;
  margin-bottom: 12px;
}
.content-1 .con1-top .con1-top-left {
  position: absolute;
  top: 0;
  left: 0;
  width: 115px;
  height: 60px;
}
.content-1 .con1-top .con1-top-left span:nth-child(1) {
  font-size: 20px;
  font-weight: bold;
}
.content-1 .con1-top .con1-top-left span:nth-child(2) {
  font-size: 12px;
  color: #cdcdcd;
}
.content-1 .con1-top .con1-top-left span:nth-child(3) {
  display: inline-block;
  background-color: #1653e8;
  width: 50px;
  height: 3px;
  margin-bottom: 7px;
}
.content-1 .con1-top .con1-top-right {
  position: absolute;
  top: calc((60px - 41px) / 2);
  right: 0;
  padding: 6px;
  border: 1px solid #e1e1e1;
  color: #cdcdcd;
}
.content-1 .con1-top .con1-top-right span {
  margin-left: 8px;
}
.content-1 .con1-center {
  width: 1200px;
  position: relative;
}
.content-1 .con1-center .con1-center-left {
  float: left;
  width: 210px;
  padding-top: 30px;
  height: 633px;
  padding-bottom: 20px;
  background-color: #f6f6f6;
}

.con1-center-left .accordion {
  /* 溢出隐藏 */
  overflow: hidden;
  /* 盒子阴影 */
}
.con1-center-left .accordion > li {
  width: 100%;
}
.con1-center-left .accordion > li input {
  /* 将单选按钮隐藏起来 */
  display: none;
}
.con1-center-left .accordion > li label {
  /* 相对定位 */
  position: relative;
  /* label元素是行内元素 需要将其转为块级元素 才能设置宽度和高度 */
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 14px 40px;
  color: #3a77ec;
  font-weight: bold;
  /* 鼠标移入变小手 */
  cursor: pointer;
}
.con1-center-left .accordion > li label i {
  /* 绝对定位 */
  position: absolute;
  /* calc方法自动计算数值 让字体图标垂直居中 */
  top: calc(50% - 11px);
  left: 20px;
  font-size: 20px;
  /* 加过渡 */
  transition: all 0.5s;
}

.con1-center-left .accordion > li ol {
  width: 100%;
  overflow: hidden;
}
.con1-center-left .accordion > li ol li {
  position: relative;
  width: 100%;
  height: 0;
  line-height: 40px;
  padding-left: 40px;
  cursor: pointer;
  /* 加过渡 */
  transition: all 0.5s;
}

.con1-center-left .accordion > li ol li a:hover {
  color: #3a77ec;
}

.con1-center-left .accordion > li input:checked ~ label i {
  transform: rotate(180deg);
  top: calc(50% - 8px);
}
.con1-center-left .accordion > li input:checked ~ ol li {
  height: 40px;
}

.content-1 .con1-center-right {
  float: right;
  width: 970px;
}
.content-1 .con1-center-right > ul > li {
  float: left;
  width: 310px;
  border: 1px solid #f1f1f1;
  background-color: #fff;
  list-style: none;
  margin: 0 0 13px 13px;
  text-align: center;
  position: relative;
}
.content-1 .con1-center-right > ul > li img{
	display: block;
	width: 308px;
	height: 308px;
}
.content-1 .con1-center-right ul li .con1-goods {
  display: none;
  border-top: 1px solid #f1f1f1;
  width: 260px;
  height: 100px;
  text-align: center;
  margin-top: 10px;
  padding: 10px 0 0 0;
  position: absolute;
  bottom: 0;
  width: 100%;
  background-color: #fff;
}
.content-1 .con1-center-right ul li:hover .con1-goods{
	display: block;
}
.content-1 .con1-center-right ul li .con1-goods > ul > li {
  list-style: none;
  padding: 6px;
}
.content-1 .con1-center-right > ul > li:hover {
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.1);
  border-color: #fff;
  transition: all 0.3s;
}
.content-1 ul li .con1-goods > ul > li:nth-child(1) {
  font-size: 16px;
  font-weight: bold;
  overflow: hidden;
  text-overflow:ellipsis; 
  white-space:nowrap; 
}
/* 产品中心 end */

/* 关于我们 */
.content-2 {
  position: relative;
  background-color: #f6f6f6;
}
.content-2 .com-box{
	position: relative;
}
.content-2 .com-box .con-bg {
  position: absolute;
  font-size: 128px;
  line-height: 92px;
  color: #fff;
  top: 0px;
  left: -100px;
  opacity: .7;
  /* z-index: -1; */
}
.content-2 .con2-left {
  position: relative;
  float: left;
  width: 730px;
}
.content-2 .con2-left > .top {
  width: 115px;
  height: 60px;
  margin-top: 40px;
}
.content-2 .con2-left > .top span:nth-child(1) {
  font-size: 20px;
  font-weight: bold;
}
.content-2 .con2-left > .top span:nth-child(2) {
  font-size: 12px;
  color: #cdcdcd;
}
.content-2 .con2-left > .top span:nth-child(3) {
  display: inline-block;
  background-color: #1653e8;
  width: 50px;
  height: 3px;
  margin-bottom: 7px;
}

.content-2 .con2-left .center {
  margin-top: 26px;
  font-size: 14px;
  line-height: 1.6em;
}

.content-2 .con2-left > .bottom {
	display: block;
  width: 132px;
  margin-bottom: 20px;
  padding: 6px;
  border: 1px solid #e1e1e1;
  background-color: #fff;
  color: #cdcdcd;
  text-align: center;
}
.content-2 .con2-left > .bottom span {
  margin-left: 8px;
}

.content-2 .con2-right {
  float: right;
}

.content-2 .con2-right .img {
  margin-top: 45px;
  width: 411px;
  height: 247px;
}
/* 关于我们 end */

/* 新闻中心 */
.content-3 {
  position: relative;
  height: 540px;
  margin-top: 40px;
  margin-bottom: 40px;
}
.content-3.com-box{
	position: relative;
}
.content-3.com-box .con-bg {
  position: absolute;
  font-size: 128px;
  line-height: 92px;
  color: #000;
  top: 0px;
  left: -100px;
  opacity: .015;
  /* z-index: -1; */
}
.content-3 .con3-left {
  float: left;
  width: 590px;
  display: block;
}
.content-3 .con3-left > .top {
  width: 115px;
  height: 60px;
}
.content-3 .con3-left > .top span:nth-child(1) {
  font-size: 20px;
  font-weight: bold;
}
.content-3 .con3-left > .top span:nth-child(2) {
  font-size: 12px;
  color: #cdcdcd;
}
.content-3 .con3-left > .top span:nth-child(3) {
  display: inline-block;
  background-color: #1653e8;
  width: 50px;
  height: 3px;
  margin-bottom: 7px;
}
.content-3 .con3-left .bottom {
  position: absolute;
  margin-top: 40px;
  width: 590px;
  height: 399px;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  z-index: -1;
}
.content-3 .con3-left .con3-sus {
  position: absolute;
  width: 540px;
  height: 100px;
  left: calc((590px - 540px) / 2);
  bottom: 60px;
  background-color: #fff;
  opacity: 0.98;
  cursor: pointer;
}
.content-3 .con3-left .con3-sus > .left {
  float: left;
  height: 100px;
  padding: 22px 20px;
}
.content-3 .con3-left .con3-sus > .left p:nth-child(1) {
  width: 400px;
  height: 32px;
  font-size: 22px;
  margin-bottom: 10px;
  overflow: hidden;
  text-overflow:ellipsis;
  white-space: nowrap;
}
.content-3 .con3-left .con3-sus > .left p:nth-child(2) {
  font-size: 12px;
  color: #aaaaaa;
}
.content-3 .con3-left .con3-sus > .right {
  position: absolute;
  width: 60px;
  height: 80px;
  line-height: 80px;
  border-left: 1px solid #f6f6f6;
  right: 20px;
  background: url(../images/more-2.png)no-repeat left 20px center;
  top: calc((120px - 100px) / 2);
  padding-left: 20px;
}

.content-3 .con3-left .con3-sus > .right .fa-long-arrow-right {
  font-size: 32px;
}

.content-3 .con3-right {
  float: right;
}
.content-3 .con3-right > .top {
  width: 590px;
  height: 60px;
}
.content-3 .con3-right > .top > .bottom {
  position: absolute;
  top: 15px;
  right: 0;
  padding: 6px;
  width: 132px;
  border: 1px solid #e1e1e1;
  background-color: #fff;
  color: #cdcdcd;
  text-align: center;
}
.content-3 .con3-right > .bottom{
  margin-top: 40px;
}
.content-3 .con3-right > .bottom > .ulnop > li {
  width: 590px;
  height: 124px;
  border: 1px solid #F1F1F1;
}
.content-3 .con3-right > .bottom > .ulnop > li:hover {
  color: #1653e8;
  cursor: pointer;
  box-shadow: 0 0 25px rgba(0,0,0,0.1);
}
.content-3 .con3-right > .bottom > .ulnop > li:nth-child(1),
.content-3 .con3-right > .bottom > .ulnop > li:nth-child(2){
  margin-bottom: 14px;
}

.content-3 .con3-right > .bottom > .ulnop > li .left{
  float: left;
  margin-top: calc((124px - 90px)/2);
  width: 90px;
  height: 90px;
  border-right: 1px solid #F1F1F1;
}

.content-3 .con3-right > .bottom > .ulnop > li .left p:nth-child(1) {
  font-size: 32px;
  width: 60px;
  height: 50px;
  line-height: 50px;
  margin: 0 auto;
  border-bottom: 1px solid #F1F1F1;
}

.content-3 .con3-right > .bottom > .ulnop > li .left p:nth-child(2) {
  font-size: 12px;
  margin-top: 5px;
  color: #d9d9d9;
  width: 60px;
  margin: 0 auto;
}

.content-3 .con3-right > .bottom > .ulnop > li .right{
  float: right;
  width: 480px;
  height: 90px;
  margin-top: calc((124px - 90px)/2);
}
.content-3 .con3-right > .bottom > .ulnop > li .right p{
  font-size: 18px;
  font-weight: 700;
}
.content-3 .con3-right > .bottom > .ulnop > li .right span{
  display: inline-block;
  margin-top: 22px;
  color: #bababa;
}

/* 新闻中心 end */

/* 资料下载 */
.content-4 {
  position: relative;
  height: 325px;
  margin-top: 40px;
  margin-bottom: 40px;
}
.content-4.com-box .con-bg {
  position: absolute;
  font-size: 128px;
  line-height: 92px;
  color: #000;
  top: 0px;
  left: -100px;
  opacity: .015;
  /* z-index: -1; */
}
.content-4 > .top {
  width: 115px;
  height: 40px;
}
.content-4 > .top span:nth-child(1) {
  font-size: 20px;
  font-weight: bold;
}
.content-4 > .top span:nth-child(2) {
  font-size: 12px;
  color: #cdcdcd;
}
.content-4 > .top span:nth-child(3) {
  display: inline-block;
  background-color: #1653e8;
  width: 50px;
  height: 3px;
  margin-bottom: 7px;
}
.content-4 >.bottom{
	position: relative;
  height: 241px;
  margin-top: 40px;
}
.content-4 >.bottom > ul > li{
  position: relative;
  float: left;
  background-color: #fff;
  border: 1px solid #f1f1f1;
  width: 386px; 
  height: 100px;
  margin-bottom: 20px;
}
.content-4 >.bottom > ul > li:nth-child(2),
.content-4 >.bottom > ul > li:nth-child(5)
{

  margin: 0 20px 0 20px;
}
.content-4 >.bottom > ul > li .con4 {
  width: 350px;
  height: 80px;
  padding-top: calc((386px - 350px)/2);
  margin: 0 auto;
}
.content-4 >.bottom > ul > li .con4 .con4-left{
	padding-right: 100px;
  margin-top: calc((50px - 30px)/2);
}
.content-4 >.bottom > ul > li .con4 .con4-left img{
	float: left;
}
.content-4 >.bottom > ul > li .con4 .con4-left > .right {
  float: left;
  width: 200px;
  padding-left: 10px;
}
.content-4 >.bottom > ul > li .con4 .con4-left > .right > p:nth-child(1) {
  font-weight: 700;
}
.content-4 >.bottom > ul > li .con4 .con4-left > .right > p:nth-child(2) {
  font-size: 12px;
  color: #a4a4a4;
}
.content-4 >.bottom > ul > li .con4 a {
  position: absolute;
  right: 15px;
  top: 20px;
  width: 60px;
  padding: 5px 10px;
  border-radius: 20px;
  text-align: center;
  background-color: #fff;
  border: 1px solid #eee;
  color: blue;
  font-size: 12px;
  margin-top: calc((80px - 50px)/2);
  cursor: pointer;
  transition: all 0.3s ease-in-out;
}
.content-4 >.bottom > ul > li .con4 a:hover{
	background-color: #1653e8;
  border: 1px solid #1653e8;
	color: #fff;
}
/* 资料下载 end */


@media screen and (max-width: 768px) {
}