.demo1 {
  width: 100%;
  min-height: 1100px;
  background: url(../images/bg1.jpg) no-repeat;
  background-size: cover;
}
/*search*/
.search {
  padding-top: 15px;
  height: 34px;
}
.search .hot {
  line-height: 32px;
}
.search .hot span {
  font-size: 16px;
  color: #616263;
}
.search .hot a {
  font-size: 14px;
  color: #727475;
}
.search .search_cnt {
  width: 206px;
  height: 30px;
  position: relative;
}
.search .search_cnt .txt {
  width: 191px;
  height: 30px;
  border-radius: 30px;
  border: 1px solid #C7C7C7;
  padding-left: 15px;
}
.search .search_cnt .btn {
  width: 20px;
  height: 20px;
  position: absolute;
  right: 10px;
  top: 5px;
  z-index: 5;
  background: url(../images/s1.png) no-repeat;
}
/*h_title*/
.h_title {
  width: 100%;
  text-align: center;
}
.h_title h2 {
  font-size: 42px;
  color: #2C90D8;
}
.h_title h2 span {
  color: #333333;
}
.h_title .txt1 {
  font-size: 18px;
  text-align: center;
  height: 40px;
  background: url(../images/t1.png) no-repeat bottom center;
  margin-top: 8px;
}
.h_title .txt2 {
  font-size: 24px;
  color: #333333;
  line-height: 30px;
  margin-top: 8px;
}
.h_title .txt2 span {
  font-family: 'Times New Roman', Times, serif;
  font-size: 24px;
  color: #2C90D8;
  font-weight: 600;
}
/*product*/
.product_hot {
  margin-top: 40px;
}
.product_hot .box {
  margin-top: 20px;
}
.product_hot .box ul li {
  width: 373px;
  position: relative;
  margin-left: 40.5px;
  float: left;
  margin-bottom: 40px;
}
.product_hot .box ul li img {
  display: block;
}
.product_hot .box ul li .txt {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  text-align: center;
  color: #2C90D8;
  height: 391px;
}
.product_hot .box ul li .txt .txt1 {
  font-size: 36px;
  width: 240px;
  margin: 0 auto;
  height: 50px;
  border-bottom: 1px solid #2C90D8;
  line-height: 45px;
  padding-top: 10px;
}
.product_hot .box ul li .txt .txt2 {
  font-size: 21px;
  margin-top: 5px;
}
.product_hot .box ul li .txt .txt2 span {
  padding-left: 10px;
}
.product_hot .box ul li .txt .txt3 {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  font-size: 21px;
  background: #2C90D8;
  color: white;
  line-height: 60px;
  height: 60px;
}
.product_hot .box ul li:hover {
  box-shadow: 2px 2px 5px #2C90D8;
}
.product_hot .box ul li:first-child,
.product_hot .box ul li:first-child + li + li + li {
  margin-left: 0;
}
/*proucts*/
.products {
  padding: 50px 0;
  background: #EAF7FD;
}
.products .p_title {
  text-align: center;
  margin-bottom: 30px;
}
.products .p_title h2 {
  font-size: 40px;
  color: #2C90D8;
  line-height: 45px;
  width: 100%;
  background: url(../images/t2.png) no-repeat center;
}
.products .p_title p {
  font-size: 12px;
  color: #99A9BF;
  margin-top: 5px;
}
.products .left {
  width: 285px;
  height: auto;
  background: url("../images/a3.jpg") no-repeat top #324158;
  padding-bottom: 40px;
}
.products .left .txt1 {
  text-align: center;
  color: white;
  font-size: 24px;
  line-height: 30px;
  padding-top: 5px;
}
.products .left .tel {
  width: 190px;
  height: 36px;
  background: #F7BA2A;
  padding: 0 10px;
  margin: 0 auto;
  text-align: center;
}
.products .left .tel p {
  color: black;
  line-height: 36px;
  font-size: 16px;
  font-family: 'Times New Roman', Times, serif;
}
.products .left .pro2_nav .nav01 {
  width: 255px;
  height: 47px;
  line-height: 47px;
  padding-left: 30px;
  background: url("../images/a2.png") no-repeat;
}
.products .left .pro2_nav .nav01 a {
  color: white;
  font-size: 16px;
}
.products .left .pro2_nav .nav02 {
  width: 256px;
  height: auto;
  padding: 10px 0;
  margin: 0 auto;
}
.products .left .pro2_nav .nav02 p {
  width: 115px;
  height: 34px;
  padding-left: 13px;
  line-height: 34px;
  background: url("../images/a1.png") no-repeat left center;
  float: left;
}
.products .left .pro2_nav .nav02 p a {
  color: white;
  font-size: 14px;
}
.products .left .pro2_nav .nav02 p:hover a {
  color: #2C90D8;
}
.products .left .tel2 {
  margin-top: 10px;
  text-align: center;
  color: white;
}
.products .left .tel2 p {
  display: inline-block;
  height: 25px;
  line-height: 25px;
  padding-left: 26px;
  background: url(../images/p2.png) no-repeat left center;
  font-size: 19px;
}
.products .left .tel2 h2 {
  font-size: 24px;
  line-height: 30px;
  margin-top: 5px;
  font-family: 'Times New Roman', Times, serif;
  font-weight: 900;
  letter-spacing: 2px;
  text-shadow: 1px 1px 2px white;
}
.products .right {
  width: 897px;
  height: auto;
}
.products .right ul li {
  width: 267px;
  background: white;
  padding: 9px;
  text-align: center;
  float: left;
  margin: 0 0 18px 18px;
  box-shadow: 0 0 4px #2C90D8;
}
.products .right ul li img {
  width: 263px;
  border: 2px solid #2C90D8;
  display: block;
}
.products .right ul li p {
  width: 100%;
  height: 24px;
  margin-top: 5px;
  color: #333333;
}
.products .right ul li p span {
  font-size: 16px;
  color: black;
}
.products .right ul li:first-child,
.products .right ul li:first-child + li + li + li {
  margin-left: 0;
}
/*advert*/
.advert {
  width: 100%;
  height: 209px;
  background: url(../images/i3.jpg) no-repeat center;
  color: white;
}
.advert .left {
  margin-top: 38px;
  width: 780px;
}
.advert .left .txt1 {
  font-size: 18px;
  color: #333333;
  margin-top: 23px;
  padding-left: 10px;
}
.advert .left .txt2 {
  font-size: 12px;
  line-height: 18px;
  margin-top: 17px;
}
.advert .right {
  width: 185px;
  margin-top: 57px;
}
.advert .right .txt1 {
  font-size: 16px;
}
.advert .right .txt2 {
  font-size: 24px;
  font-weight: 600;
  margin: 5px 0;
}
.advert .right a.more {
  display: block;
  width: 114px;
  height: 36px;
  line-height: 36px;
  font-size: 20px;
  color: #333333;
  text-align: center;
  background: url(../images/i1.png) no-repeat;
  margin-top: 10px;
}
/*about*/
.about {
  margin-top: 43px;
}
.about .txt {
  width: 700px;
}
.about .txt .title {
  font-size: 30px;
  height: 35px;
  line-height: 35px;
}
.about .txt .title .txt2 {
  padding-top: 8px;
  background: url(../images/a7.png) no-repeat top left;
  font-size: 12px;
  color: #999999;
  position: relative;
  top: 5px;
}
.about .txt .txt3 {
  font-size: 16px;
  margin: 15px 0 35px 0;
}
.about .txt .txt4 {
  font-size: 24px;
  color: #2C90D8;
}
.about .txt .txt5 {
  font-size: 16px;
  line-height: 30px;
  color: #333333;
  margin-top: 30px;
}
.about .txt a.more {
  width: 140px;
  height: 34px;
  background: #2C90D8;
  font-size: 16px;
  line-height: 34px;
  text-align: center;
  display: block;
  color: white;
}
.single {
  width: 1200px;
  position: relative;
  margin: 30px auto ;
}
.single .single_box {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
}
.single .single_box ul {
  width: 10000px;
  position: relative;
}
.single .single_box ul li {
  height: auto;
  float: left;
}
.single .single_box ul li img {
  width: 100%;
  display: block;
  cursor: pointer;
}
/*choose*/
.choose {
  width: 100%;
  height: 560px;
  background: url(../images/bg2.jpg) no-repeat center;
  border-bottom: 15px solid #2C90D8;
}
.choose .txt {
  margin-top: 130px;
}
.choose .txt ul li {
  padding-left: 48px;
  width: 690px;
  background: url(../images/b1.png) no-repeat left top;
  line-height: 32px;
  margin-bottom: 21px;
  font-size: 18px;
  color: black;
}
.choose .box {
  width: 1000px;
  height: 161px;
  background: url(../images/b2.png) no-repeat;
  margin: 65px auto 0;
  padding: 0 13px;
}
.choose .box ul li {
  width: 249px;
  height: 126px;
  border-left: 1px solid #D4D4D4;
  text-align: center;
  padding-top: 35px;
  float: left;
}
.choose .box ul li div {
  height: 70px;
}
.choose .box ul li p {
  font-size: 21px;
  color: black;
  margin-top: 10px;
}
.choose .box ul li:first-child {
  border: 0;
}
/*news*/
.news {
  width: 100%;
  margin-top: 45px;
}
.news .n_title {
  width: 100%;
  text-align: center;
}
.news .n_title h2 {
  font-size: 42px;
  color: #2C90D8;
  height: 68px;
  background: url(../images/t1.png) no-repeat bottom center;
}
.news .n_title h2 span {
  color: #333333;
}
.news .n_title .txt2 {
  font-size: 16px;
  color: #333333;
  margin-top: 8px;
}
.news .box {
  margin-top: 30px;
}
.news .box .right {
  width: 646px;
}
.news .box .right li {
  margin-bottom: 42px;
  width: 100%;
}
.news .box .right li .time {
  height: 76px;
  width: 95px;
  border-right: 3px solid #AFAFAF;
  color: #AFAFAF;
}
.news .box .right li .time p.txt1 {
  font-size: 24px;
  line-height: 26px;
}
.news .box .right li .time p.txt2 {
  font-size: 16px;
}
.news .box .right li .txt {
  width: 513px;
}
.news .box .right li .txt .txt3 {
  font-size: 18px;
  width: 100%;
  height: 24px;
  color: #333333;
}
.news .box .right li .txt .txt4 {
  margin-top: 4px;
  line-height: 24px;
  color: #666666;
}
.news .box .right li:hover .txt .txt3 a {
  color: #2C90D8;
}