.explosives_main {
  max-width: 2000px;
  min-width: 1024px;
  position: relative;
  margin: 0 auto;
}

.explosives_main .main_top {
  height: 700px;
  min-height: 700px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.explosives_main .main_top .main_motion_bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #333 url('/_resource/eng/zhsq/images/bg.jpg') no-repeat center top fixed;
  background-size: cover;
  z-index: -1;
}

.explosives_main .main_top .main_motion_bg.iframe {
  background: #333 url('/_resource/eng/zhsq/images/bg.jpg') top center no-repeat;
}

.explosives_main .main_top .top_area {
  position: absolute;
  width: 100%;
  top: 50%;
  height: 750px;
  margin-top: -180px;
}

.explosives_main .main_top .top_area .product_area {
  opacity: 0;
}

.explosives_main .main_top .top_area .product_area h4 {
  margin: 0 auto;
  width: 210px;
  height: 37px;
  color: #fff;
  font-size: 18px;
  letter-spacing: 1.3px;
  background: #f37321;
}

.explosives_main .main_top .top_area .product_area h4 span {
  display: block;
  padding-top: 12px;
}

/* IE9, IE10 */
@media screen and (min-width:0\0) {
  .explosives_main .main_top .top_area .product_area h4 span {
    padding-top: 13px;
  }
}

.explosives_main .main_top .top_area .product_area ul {
  overflow: hidden;
  margin: 35px auto 0;
  width: 834px;
}

.explosives_main .main_top .top_area .product_area li {
  float: left;
  margin: 0 34px;
  width: 210px;
}

.explosives_main .main_top .top_area .product_area li a img {
  position: relative;
  margin-bottom: 10px;
}

.explosives_main .main_top .top_area .product_area li a span {
  color: #fff;
  font-size: 16px;
}

.explosives_main .main_top .top_area .product_area li a:hover span {
  color: #f37321;
}

.explosives_main .main_top h2 {
  margin-top: 20px;
}

.explosives_main .main_top h3 {
  font-size: 18px;
  color: #fff;
  line-height: 18px;
  font-weight: 500;
}

.explosives_main .main_top p {
  margin-top: 18px;
  font-size: 14px;
  color: #fff;
  line-height: 21px;
  font-weight: 300;
  letter-spacing: 0.9px;
}

.explosives_main .main_top .btn_service {
  width: 99px;
  height: 99px;
  position: absolute;
  right: 25px;
  bottom: 25px;
}



@keyframes arrow {
  0% {
    bottom: 55px
  }

  40% {
    bottom: 45px
  }

  100% {
    bottom: 55px
  }
}

@-moz-keyframes arrow {
  0% {
    bottom: 55px
  }

  40% {
    bottom: 45px
  }

  100% {
    bottom: 55px
  }
}

.explosives_main .main_top .main_cursor {
  display: block;
  width: 41px;
  height: 21px;
  position: absolute;
  left: 50%;
  bottom: 50px;
  margin-left: -20px;
  -webkit-animation-duration: 1.2s;
  -webkit-animation-timing-function: ease;
  -webkit-animation-iteration-count: infinite;
  animation-duration: 1.2s;
  animation-timing-function: ease-out;
  animation-iteration-count: infinite;
  -webkit-animation-name: arrow;
  animation-name: arrow
}

.explosives_main .box02 {
  padding: 22px 0;
  height: 81px;
  background: #fff;
  position: relative;
}

.explosives_main .box02 .view_ul {
  width: 1000px;
  margin: 0 auto;
  overflow: hidden;
  text-align: center;
  font-size: 0;
  letter-spacing: 0;
  word-spacing: 0;
}

.explosives_main .box02 .view_ul li {
  position: relative;
  display: inline-block;
  overflow: hidden;
  padding: 10px 0 9px;
}

.explosives_main .box02 .view_ul li.first {
  padding-left: 42px;
  width: 352px;
}

.explosives_main .box02 .view_ul li.last {
  padding-left: 117px;
}

.explosives_main .box02 .view_ul li .b_r {
  position: absolute;
  right: 0;
  top: 0;
  width: 1px;
  height: 100%;
  background-color: #dfdfdf;
}

.explosives_main .box02 .view_ul li .thumb {
  width: 54px;
  float: left;
  margin-right: 17px;
}

.explosives_main .box02 .view_ul li .text_box {
  float: left;
  text-align: left;
}

.explosives_main .box02 .view_ul li .text_box h2 {
  font-size: 14px;
  font-weight: 500;
  color: #444;
}

.explosives_main .box02 .view_ul li .text_box p {
  font-size: 11px;
  color: #444;
  margin: 3px 0 8px;
  letter-spacing: -1px;
  line-height: 1;
}

.explosives_main .box02 .view_ul li .text_box a {
  font-size: 12px;
  color: #f27824;
}

.explosives_main .box02 .view_ul li .text_box a span {
  position: relative;
  top: 2px;
  left: 3px;
}

.explosives_main .box03 {
  position: relative;
  overflow: hidden;
}

.explosives_main .box03 .box_ul {
  width: 100%;
  overflow: hidden;
}

.explosives_main .box03 .box_ul li {
  width: 33.333%;
  float: left;
  position: relative;
  overflow: hidden;
}

.explosives_main .box03 .box_ul li.active {
  width: 36%;
}

.explosives_main .box03 .box_ul li.reduction {
  width: 32%;
}

.explosives_main .box03 .box_ul li a {
  height: 800px;
  display: block;
  text-align: center;
  overflow: hidden;
}

.explosives_main .box03 .box_ul li a .circle {
  width: 46px;
  height: 46px;
  padding: 31px;
  background: url('/_resource/explosives/images/main/main_ico04.png') no-repeat 0 0;
  display: block;
  margin: 250px auto 0;
  font-size: 24px;
  color: #fff;
  line-height: 50px;
}

.explosives_main .box03 .box_ul li a .text {
  font-size: 42px;
  color: #fff;
  line-height: 42px;
  font-weight: 300;
  position: relative;
  top: 30px;
}



.explosives_main .box03 {
  position: relative;
  overflow: hidden;
  background-color: #fff;
}

.explosives_main .box03 .box_ul {
  width: 100%;
  overflow: hidden;
}

.explosives_main .box03 .box_ul>li {
  width: 33.33%;
  float: left;
  position: relative;
  overflow: hidden;
  height: 400px;
}

.explosives_main .box03 .box_ul>li>a>img {
  width: 100%;
}

.explosives_main .box03 .box_ul>li .text_wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
  text-align: center;
  overflow: hidden;
}

.explosives_main .box03 .box_ul>li .text_wrap .v_line {
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -1px;
  margin-top: 35px;
  width: 1px;
  height: 0;
  background-color: #f27824;
}

.explosives_main .box03 .box_ul>li.area01 .text_wrap .v_line {
  margin-top: 110px;
}

.explosives_main .box03 .box_ul>li.area02 .text_wrap .v_line {
  margin-top: 110px;
}

.explosives_main .box03 .box_ul>li.area03 .text_wrap .v_line {
  margin-top: 110px;
}

.explosives_main .box03 .box_ul>li .text_wrap .num {
  background: url('/_resource/explosives/images/main/circle.png') no-repeat center top;
  width: 61px;
  height: 56px;
  display: block;
  margin: 0 auto;
  padding-bottom: 28px;
  color: #fff;
  font-size: 16px;
  line-height: 58px;
}

.explosives_main .box03 .box_ul>li .text_wrap .text_top {
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -50px;
  margin-left: -200px;
  height: 105px;
  width: 400px;
}

.explosives_main .box03 .box_ul>li .text_wrap .text_bottom {
  opacity: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 445px;
  margin-top: 45px;
  margin-left: -222px;
}

.explosives_main .box03 .box_ul>li .text_wrap .text_bottom.text01 {
  margin-left: -222px;
  margin-top: 83px;
}

.explosives_main .box03 .box_ul>li .text_wrap .text_bottom.text02 {
  margin-left: -222px;
  margin-top: 83px;
}

.explosives_main .box03 .box_ul>li .text_wrap .text_bottom.text03 {
  margin-left: -222px;
  margin-top: 83px;
}

.explosives_main .box03 .box_ul>li .text_wrap .text_bottom.text01 a {
  padding: 20px 22px 38px;
}

.explosives_main .box03 .box_ul>li .text_wrap .text_bottom.text02 a {
  padding: 20px 22px 38px;
}

.explosives_main .box03 .box_ul>li .text_wrap .text_bottom.text03 a {
  padding: 20px 22px 38px;
}


.explosives_main .box03 .box_ul>li .text_wrap .text_bottom a {
  height: 17px;
  letter-spacing: 1px;
  padding: 23px 35px 38px;
  display: inline-block;
  vertical-align: top;
  font-size: 14px;
  color: #fff;
  line-height: 17px;
  position: relative;
  background: url('/_resource/global_images/ico/ico_btn_more.png') no-repeat center bottom;
}

.explosives_main .box03 .box_ul>li .text_wrap .text_bottom a.multiline2 {
  padding-bottom: 46px;
  padding-top: 13px
}

.explosives_main .box03 .box_ul>li .text_wrap .text_bottom a.multiline3 {
  padding-bottom: 57px;
  padding-top: 1px;
}

.explosives_main .box03 .box_ul>li .text_wrap .text_bottom a:hover,
.explosives_main .box03 .box_ul>li .text_wrap .text_bottom a:focus {
  background: url('/_resource/global_images/ico/ico_btn_more_on.png') no-repeat center bottom;
}

.explosives_main .box03 .box_ul>li .text_wrap .text_bottom a:before {
  content: '';
  width: 1px;
  height: 16px;
  background: #636567;
  position: absolute;
  right: 0;
  top: 50%;
  z-index: 1;
  margin-top: -19px;
}

.explosives_main .box03 .box_ul>li .text_wrap .text_bottom a.last:before {
  display: none;
}

.explosives_main .box03 .box_ul>li.area01 .bg {
  background: url('/_resource/eng/zhsq/images/banner1.png') center center no-repeat;
  background-size: cover;
}

.explosives_main .box03 .box_ul>li.area02 .bg {
  background: url('/_resource/eng/zhsq/images/banner2.png') center center no-repeat;
  background-size: cover;
}

.explosives_main .box03 .box_ul>li.area03 .bg {
  background: url('/_resource/eng/zhsq/images/banner3.png') center center no-repeat;
  background-size: cover;
}

.explosives_main .box03 .box_ul>li .bg {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 0;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  background-position: center;
  transition: transform .4s linear, opacity 0.35s ease-out;
  -webkit-transition: -webkit-transform .4s linear, opacity 0.35s ease-out;
  -moz-transition: -moz-transform .4s linear, opacity 0.35s ease-out;
  -o-transition: -o-transform .4s linear, opacity 0.35s ease-out;
}

.explosives_main .box03 .box_ul>li:hover .bg {
  transform: scale3d(1.12, 1.12, 1.12) rotate(0.1deg);
  -webkit-transform: scale3d(1.12, 1.12, 1.12);
  -moz-transform: scale3d(1.12, 1.12, 1.12);
  -o-transform: scale3d(1.12, 1.12, 1.12);
  transition-duration: 4.5s;
  -webkit-transition-duration: 4.5s;
  -moz-transition-duration: 4.5s;
  -o-transition-duration: 4.5s;
}

.explosives_main .box03.tablet .box_ul>li:hover .bg {
  transform: none;
  -webkit-transform: none;
  -moz-transform: none;
  -o-transform: none;
  transition-duration: 0s;
  -webkit-transition-duration: 0s;
  -moz-transition-duration: 0s;
  -o-transition-duration: 0s;
}


/*.explosives_main .box03 .box_ul > li:hover .text_top{margin-top:-100px;}*/
/*.explosives_main .box03 .box_ul > li:hover .v_line{-webkit-transition-delay:0.2s;height: 80px;margin-top:10px;}*/
.explosives_main .box03 .box_ul>li a.btn {
  display: block;
  text-align: center;
  height: 33px;
  border-radius: 66px;
  width: 120px;
  background-color: #f27824;
  color: #fff;
  font-size: 13px;
  margin-top: 63px;
  line-height: 33px
}

.explosives_main .box03 .box_ul>li a.btn:hover {
  background-color: #fff;
  color: #f27824;
}

.explosives_main .box03 .box_ul>li .text_wrap .business {
  font-size: 34px;
  color: #fff;
  font-weight: 500;
  line-height: 42px;
  letter-spacing: 1.7px;
}

.explosives_main .box03 .box_ul>li .text_wrap .text_area {
  display: block;
  overflow: hidden;
  position: absolute;
  width: 300px;
  top: 50%;
  left: 50%;
  margin-left: -150px;
  margin-top: -80px;
}

.explosives_main .box03 .box_ul>li .none_area {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: url('/_resource/explosives/images/main/overlay_pattern15.png') repeat;
  opacity: 1;
  font-size: 0;
}

.explosives_main .box03 .box_ul>li .none_area.overlay {
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
  filter: alpha(opacity=100);
  opacity: 1;
  background-image: url('/_resource/explosives/images/main/overlay_pattern75.png');
}

.explosives_main .box03 .box_ul>li.focused .text_wrap .text_top {
  transform: matrix(1, 0, 0, 1, 0, -70) !important;
}

.explosives_main .box03 .box_ul>li.focused .text_wrap .text_bottom {
  visibility: visible !important;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)" !important;
  filter: alpha(opacity=100) !important;
  opacity: 1 !important;
  transform: matrix(1, 0, 0, 1, 0, 0) !important
}

.lt-ie9 .explosives_main .box03 .box_ul>li.focused .text_wrap .text_top {
  margin-top: -50px !important;
}

.explosives_main .box03 .box_ul>li:hover .text_wrap .text_bottom {
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
  filter: alpha(opacity=100);
  opacity: 1;
}

.explosives_main .link_box {
  width: 540px;
  height: 280px;
  margin: 25px auto 0;
  position: relative;
}

.explosives_main .link_box .main_seq {
  position: absolute;
  top: -40px;
  left: 12px;
}

.explosives_main .link_box .main_seq img {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
}

.explosives_main .link_box .main_seq img:first-child {
  display: block;
}

.explosives_main .link_box .btns {
  position: relative;
}

.explosives_main .link_box h4.mining {
  opacity: 0;
  font-size: 22px;
  line-height: 22px;
  font-weight: 500;
  color: #fff;
  font-style: italic;
  position: relative;
}

.explosives_main .link_box h4.mining a .btn_more {
  margin: 0 auto 15px;
  width: 37px;
  height: 37px;
  display: block;
}

.explosives_main .link_box h4.mining a:hover .btn_more {
  transform: rotate(180deg);
}

.explosives_main .link_box .btns {
  overflow: hidden;
  margin-top: 35px;
  width: 100%;
}

.explosives_main .link_box .ico {
  float: left;
  display: block;
  width: 33.333333%;
  height: 150px;
  text-align: center;
  opacity: 0;
}

.explosives_main .link_box .ico .icon_bg {
  margin: 0 auto 10px;
  width: 96px;
  height: 96px;
  border: 1px #f27824 solid;
  border-radius: 50%;
  -moz-border-radius: 50%;
  -webkit-border-radius: 50%;
}

.explosives_main .link_box .ico span {
  font-size: 14px;
  color: #fff;
  font-weight: 400;
  white-space: nowrap;
  letter-spacing: 0.8px;
}

.explosives_main .link_box .ico01 .icon_bg {
  background: url('/_resource/explosives/images/main/main_ico01.png') no-repeat 50% 7px;
  transition: 0.3s all;
}

.explosives_main .link_box .ico02 .icon_bg {
  background: url('/_resource/explosives/images/main/main_ico03.png') no-repeat 50% 4px;
  transition: 0.3s all;
}

.explosives_main .link_box .ico03 .icon_bg {
  background: url('/_resource/explosives/images/main/main_ico02.png') no-repeat 50% 7px;
  transition: 0.3s all;
}

.explosives_main .link_box .ico:hover .icon_bg {
  background-position: 50% -74px;
}

.explosives_main .link_box .ico:hover>span {
  color: #f27824;
}

.explosives_main .box03 .mining_service_round {
  width: 941px;
  height: 132px;
  background: url('/_resource/explosives/images/main/mining_round_bg.png') no-repeat 0 0;
  position: absolute;
  left: 50%;
  bottom: 50px;
  margin-left: -470px;
  overflow: hidden;
}

.explosives_main .box03 .mining_service_round .left_text {
  float: left;
  padding: 25px 0 0 135px;
}

.explosives_main .box03 .mining_service_round .left_text h2 {
  color: #f27824;
  padding-top: 8px;
}

.explosives_main .box03 .mining_service_round .left_text h2 span {
  font-weight: 300;
  color: #666;
}

.explosives_main .box03 .mining_service_round .right_text {
  float: left;
  padding: 25px 0 0 70px;
}

.explosives_main .box03 .mining_service_round .right_text p {
  font-size: 14px;
  color: #666;
  line-height: 20px;
  margin-bottom: 10px;
}

.explosives_main .box03 .mining_service_round .right_text p span {
  font-weight: bold;
}

.explosives_main .box03 .mining_service_round .right_text a {
  font-size: 12px;
  color: #f27824;
  font-weight: bold;
  position: relative;
  padding-bottom: 4px;
}

.explosives_main .box03 .mining_service_round .right_text a:before {
  content: '';
  width: 86px;
  height: 1px;
  background: #f27824;
  position: absolute;
  left: 0;
  bottom: 0;
}

.explosives_main .box03 .mining_service_round .right_text a span {
  position: relative;
  top: 2px;
  left: 3px;
  display: inline-block;
  vertical-align: top;
}

.explosives_main .box03 .mining_service_round .right_text a span>img.on {
  position: absolute;
  left: 0;
  top: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: alpha(opacity=0);
  opacity: 0;
}

.explosives_main .box03 .mining_service_round .right_text a:hover span>img.on {
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
  filter: alpha(opacity=100);
  opacity: 1
}

@media all and (min-width:2000px) {
  .explosives_main .main_top .main_motion_bg {
    background-attachment: scroll;
  }
}

@media all and (max-width:1200px) {
  .explosives_main .box03 .box_ul>li .text_wrap .text_bottom.text03 a {
    padding: 0 10px 40px;
  }
}


/* 智慧交通新增css样式*/

.content-1 {
  background: #fff url("/_resource/eng/zhsq/images/content-1-bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  padding: 70px;
}

.content-1-img {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
}

.content-1-img .content-1-title {
  font-size: 35px;
  font-weight: bold;
}

.content-1-img .content-1-tip {
  font-size: 24px;
  margin-top: 20px;
}

.content-1-img .content-1-main {
  display: flex;
  font-size: 16px;
  ;
  line-height: 30px;
  padding: 50px 100px;
  width: 1000px;
  justify-content: space-around;
  align-items: center;

}

.content-1-main>img {
  margin-left: 100px;
  width: 500px
}

.content-1-img>img {
  object-fit: contain;
  margin: 2% 0;
}

.content-2 {
  overflow: hidden;
  padding: 100px 0;
  background: url("/_resource/eng/zhsq/images/content-2-bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-color: rgb(239, 239, 255);
}

.content-2-img {
  padding-left: 250px;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
}

.content-2-img .content-2-main {
  font-size: 16px;
  ;
  line-height: 28px;
  width: 600px;
  margin-top: 15px;
}

.content-2-img .content-2-title {
  font-size: 35px;
  font-weight: bold;
}

.content-2-img .content-2-tip {
  font-size: 24px;
  margin-top: 30px;
}



.content-2-img img {
  object-fit: contain;
  margin: 3% 0;
}

.content-3 {
  overflow: hidden;
  padding: 30px 150px;
  background: url("/_resource/eng/zhsq/images/content-3-bg.png");
  background-repeat: no-repeat;
  background-position: 0 5px;
  background-color: #fff;
}


.content-3-img {
  padding: 20px;
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.content-3-img .content-3-main {
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  width: 600px;
  min-width: 500px;
}

.content-3-main>p {
  margin: 25px 0;
}

.content-3-main .content-3-title {
  font-size: 35px;
  font-weight: bold;
  margin-top: 40px;
}

.content-3-main .content-3-tip {
  margin-top: 40px;
  font-size: 24px;
}

.content-3-main .content-3-text {
  margin-top: 40px;
  font-size: 16px;
  ;
  line-height: 28px;
}

.content-3-img #content-3-bg {
  width: 350px;
}

.content-3-img img {
  object-fit: contain;
}