.banner {
  width: 1920px;
  height: 597px;
  overflow: hidden;
  position: relative;
  left: 50%;
  margin-left: -980px;
}

.banner .banner_info {
  width: 100%;
  height: 50px;
  background: rgba(0, 0, 0, .5);
  position: absolute;
  bottom: 0;
  padding-top: 27px;
}

.banner .banner_info ul {
  width: 1000px;
  height: 34px;
  position: absolute;
  left: 50%;
  margin-left: -500px;
}

.banner .banner_info ul li span {
  display: inline-block;
  height: 34px;
  width: 34px;
  text-align: center;
  background: #4d4d4d;
  color: #868686;
  font-family: Verdana, Geneva, sans-serif;
  font-weight: bold;
  font-size: 18px;
  border-radius: 17px;
  margin-right: 5px;
}

.banner .banner_info ul li {
  height: 34px;
  line-height: 34px;
  color: #fff;
  float: left;
  width: 333px;
  font-size: 14px;
  text-align: center
}

.banner .banner_info ul li.on span {
  background: #af0000;
  color: #fff;
}

.banner .banner_photo {
  line-height: 100%;
}

.hot-title .h-t-left {
  float: left;
}
.hot-title .h-t-left p {
  font-size: 40px;
  line-height: 40px;
  text-transform: uppercase;
  color: #555555;
  margin: 0;
}
.hot-title .h-t-left p:nth-child(2) {
  font-size: 34px;
  color: #333333;
}
.hot-title .h-t-middle {
  float: left;
  margin-right: 20px;
}
.hot-title .h-t-middle p {
  color: #d21e1f!important;
}
.hot-title .h-t-middle p {
  color: #d21e1f;
  font-size: 80px;
  line-height: 80px;
}
.hot-title .h-t-middle p span:nth-child(2) {
  color: #bbbbbb;
}
.hot-title .h-t-right {
  float: left;
}
.hot-title .h-t-right h4 {
  color: #d21e1f!important;
}
.hot-title .h-t-right h4:nth-child(2) {
  color: #666666;
  font-size: 26px;
  margin: 0;
}
.hot-title .h-t-right h4:nth-child(3) {
  color: #dddddd;
  font-size: 26px;
}
.case {
  width: 1000px;
  margin: 40px auto 50px;
}

.case .title {
  height: 76px;
  line-height: 76px;
  font-size: 20px;
  background: url(../images/index_17.gif) left center no-repeat;
  padding-left: 420px;
}

.case .case_list {
  padding-top: 28px;
  position: relative;
}

.case li {
  float: left;
  width: 319px;
  height: 275px;
  margin: 0 3px;
}

.case li .photo {
  display: block;
  width: 319px;
  height: 216px;
}

.case li .name {
  display: block;
  width: 309px;
  height: 56px;
  border-bottom: 3px solid #e7e7e7;
  line-height: 56px;
  overflow: hidden;
  font-size: 16px;
  padding-left: 10px;
}

.case li .name span,
.ny_pro li p span {
  float: right;
  display: block;
  width: 31px;
  height: 32px;
  background: #f2f2f2;
  color: #ffffff;
  font-size: 30px;
  font-family: Verdana, Geneva, sans-serif;
  margin: 15px 13px 0 0;
  text-align: center;
  line-height: 32px;
}

.ny_pro li p span {
  margin: 11px 13px 0 0;
  width: 23px;
  height: 23px;
  line-height: 23px;
  font-size: 16px;
}

.case li:hover .name,
.ny_pro li:hover .name {
  background: #d31e1e;
  color: #fff;
  border-color: #d31e1e
}

.case li:hover .name span,
.ny_pro li:hover .name span {
  background: #b61111
}

.case .bd {
  width: 975px;
  margin: 0 auto;
}

.case .hd {
  position: absolute;
  top: -76px;
  right: 8px;
  z-index: 1000
}

.case .hd a {
  display: inline-block;
  width: 76px;
  height: 76px;
  cursor: pointer
}

.case .hd .prev {
  background: url(../images/index_21.gif) no-repeat
}

.case .hd .next {
  background: url(../images/index_23.gif) no-repeat
}

.rsp {
  background: url(../images/index_33.jpg) center center no-repeat;
  width: 100%;
  height: 273px;
  margin-bottom: 34px
}

#content1 .title1 {
  height: 43px;
  line-height: 43px;
  background: url(../images/index_39.gif) 255px 1px no-repeat;
  width: 1000px;
  margin: 0 auto
}

#content1 .title1 a {
  float: right;
  margin: 15px 24px 0 0
}

#content1 .title1 h3 {
  font-size: 18px;
  font-weight: normal;
  background: url(../images/news_05.gif) left center no-repeat;
  padding-left: 10px;
}


.index-title {
  width: 1000px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.index-title .p1 {
  color: #333333;
  font-size: 24px;
  color: #333333;
  border-left: 6px solid #cccccc;
  line-height: 1;
  padding-left: 12px;
}
.index-title .p1 span {
  color: #d21e1f;
  font-size: 20px;
}
.index-title .p2 {
  color: #aaaaaa;
  font-size: 20px;
  padding-left: 12px;
  border-left: 6px solid #aaaaaa;
  margin-top: 5px;
}

.product {
  width: 1680px;
  position: relative;
  left: 50%;
  margin-left: -840px;
}

.product .cont {
  padding-top: 17px;
}

.ul_wrap .li_wrap {
  width: 100%;
  height: 184px;
  overflow: hidden;
  padding-top: 18px;
  margin-bottom: 5px;
}

.li_cont {
  width: 1000px;
  margin: 0 auto;
}

.li_cont .l_left {
  float: left;
  width: 169px;
  margin: 0 6px 0 14px;
}

.li_cont .l_left span {
  display: block;
  height: 76px;
  line-height: 76px;
  font-size: 76px;
  font-family: Arial;
  color: #d31e1e;
  text-align: right;
  padding-right: 20px
}

.li_cont .l_left h3 {
  height: 50px;
  line-height: 50px;
  text-align: right;
  font-size: 20px;
  color: #c6c6c6;
  padding-right: 20px;
}

.li_cont .l_left a {
  display: block;
  height: 30px;
  background: url(../images/index_48.gif) no-repeat;
  width: 169px;
  font-size: 0;
  float: right
}

.li_cont .ul_photo {
  float: left;
  width: 798px;
}

.li_cont li {
  float: left;
  width: 260px;
  height: 160px;
  margin: 0 3px;
}

.ul_wrap .li_wrap:hover {
  background: #b61111
}

.ul_wrap .li_wrap:hover .li_cont .l_left span,
.ul_wrap .li_wrap:hover .li_cont .l_left h3 {
  color: #ffc000
}

.ul_wrap .li_wrap:hover .li_cont .l_left a {
  background: url(../images/index_40.gif) no-repeat
}

.rsp1 {
  background: url(../images/index_51.jpg) center center no-repeat;
  width: 100%;
  height: 207px;
  margin: 26px auto 43px;
}

.star {
  width: 1920px;
  position: relative;
  left: 50%;
  margin-left: -960px;
  margin-bottom: 86px;
}

.star #ifocus {
  width: 100%;
}

.star #ifocus .ifocus_piclist {
  width: 100%;
  height: 601px;
}

.star #ifocus_btn {
  width: 1020px;
  position: relative;
  left: 50%;
  margin-left: -510px;
}

.star #ifocus_btn li {
  float: left;
  width: 320px;
  height: 70px;
  border-bottom: 3px solid #e7e7e7;
  padding-top: 11px;
  position: relative;
  margin: 0 10px;
}

.star #ifocus_btn li span {
  float: left;
  display: block;
  width: 82px;
  text-align: center;
  line-height: 70px;
  color: #eeeeee;
  font-size: 76px;
  font-family: Arial;
  margin-right: 4px;
  letter-spacing: -6px
}

.star #ifocus_btn li .info {
  float: left;
  width: 216px;
  line-height: 18px;
  color: #929292;
}

.star #ifocus_btn li .info a {
  display: block;
  height: 26px;
  line-height: 26px;
  font-size: 14px;
}

.star #ifocus_btn li img {
  display: none;
  width: 320px;
  height: 107px;
  position: absolute;
  top: -107px;
  left: 0
}

.star #ifocus_btn li.on img {
  display: block
}

.star #ifocus_btn li.on {
  background: #b61111
}

.star #ifocus_btn li.on .info a,
.star #ifocus_btn li.on .info {
  color: #fff;
}

.course {
  width: 1002px;
  margin: 40px auto 0
}

.course .c_top {
  height: 200px;
  overflow: hidden;
  margin: 27px 0 28px;
}

.course .c_top li {
  float: left;
  width: 326px;
  height: 200px;
  margin: 0 4px;
}

.course .c_top li a {
  display: block;
  width: 326px;
  height: 200px;
  position: relative;
}

.course .c_top li a span {
  background: url(../images/index_73.gif) no-repeat;
  width: 37px;
  height: 37px;
  position: absolute;
  right: 4px;
  bottom: 4px;
}

.course .c_top li:hover span {
  background: url(../images/index_71.gif) no-repeat;
}

.c_botm {
  width: 996px;
  margin: 0 auto
}

.c_botm li {
  float: left;
  width: 455px;
  height: 114px;
  border-bottom: 1px solid #d8d8d8;
  margin: 0 14px 46px;
  padding-right: 15px;
}

.c_botm li span {
  display: block;
  color: #ac0707
}

.c_botm li .tit {
  display: block;
  font-size: 24px;
  line-height: 30px;
}

.c_botm li .text {
  line-height: 18px;
  height: 36px;
  overflow: hidden;
  margin: 5px 0;
}

.c_botm li .more {
  width: 80px;
  height: 22px;
  text-align: center;
  line-height: 22px;
  background: #f5f5f5;
  display: block;
  margin-top: 5px;
}

.c_botm li:hover .more {
  background: #a50606;
  color: #fff
}

.ny_news .first_list img {
  display: block;
  float: left;
  width: 203px;
  height: 121px;
  padding: 1px;
  border: 1px solid #c2c2c2;
}

.ny_news .first_list .first_list_right {
  float: right;
  width: 516px;
  line-height: 20px;
}

.first_list .first_list_right .tit {
  display: block;
  height: 31px;
  color: #956a2d;
  font-size: 14px;
}

.first_list .first_list_right .text {
  height: 40px;
  overflow: hidden;
  margin-bottom: 4px;
}

.first_list .first_list_right .more {
  display: block;
  color: #956a2d
}

.first_list .first_list_right .date {
  display: block;
  height: 20px;
  line-height: 20px;
  background: url(../images/news_03.gif) left center no-repeat;
  padding-left: 20px;
  margin-top: 10px;
}

.ny_news .first_list {
  height: 125px;
  overflow: hidden;
  margin-bottom: 26px;
}

.ny_news li {
  height: 37px;
  line-height: 37px;
  border-bottom: 1px dotted #dddddd
}

.ny_news li span {
  float: right
}

.ny_news .first_list {
  width: 752px;
}

.ny_pro li .photo {
  display: block;
  width: 238px;
  height: 158px;
}

.ny_pro li .photo img {
  width: 100%;
  height: 100%;
}
.ny_pro li .name {
  width: 238px;
  height: 41px;
  line-height: 41px;
  text-align: center;
  font-size: 14px;
  border-bottom: 2px solid #e7e7e7;
  display: block;
  margin-top: 1px
}

.ny_pro li {
  float: left;
  width: 238px;
  margin: 0 14px 60px;
}

.ny_pro ul {
  float: left;
  margin: 0 -13px;
}