/* 我们介绍 */
.are_box{
  width: 100%;
  overflow: hidden;
  margin: 0;
}
.are_box li{
  padding:2.5% 3.5%;
  position: relative;
}
.are_box li:first-of-type {
  background: #000000;
  color: #fff;
}
.are_box li:nth-of-type(2) {
  background: #e41c1e;
  color: #fff;
}
.are_box li:nth-of-type(3) {
  background: #e8e8e8;
  color: #333;
}
.are_box li .are_text h1{
  font-family: 'Song Myung', serif;
  margin: 0;
  font-size: 54px;
}
.are_box li .are_text h3{
  font-size: 20px;
  font-weight: bold;
  margin: 20px 0 10px;
}
.are_box li .are_text p{
  margin: 0 0 30px;
  font-size: 15px;
  line-height: 30px;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
.are_box li  a{
  color: #fff;
  transition: all 0.5s;
  position: relative;
  z-index: 99;
}
.are_box li:last-child  a{
  color: #333;
}
.are_box li:before {
	bottom: 0;
	transition: opacity .5s ease 0s, transform .5s ease 0s;
	border-top: 2px solid #fff;
	border-bottom: 2px solid #fff;
	transform: scaleX(0);
	-webkit-transform: scaleX(0);
}
.are_box li:after, 
.are_box li:before {
	content: "";
	position: absolute;
	width: 90%;
	height: 90%;
	top: 5%;
	left: 5%;
	opacity: 0;
	box-sizing: border-box
}
.are_box li:after {
	transition: opacity .3s ease 0s, transform .3s ease 0s;
	border-left: 2px solid #fff;
	border-right: 2px solid #fff;
	transform: scaleY(0);
	-webkit-transform: scaleY(0)
}
.are_box li:nth-of-type(3):after, 
.are_box li:nth-of-type(3):before {
  border-color: #ff7b7d;
}
.are_box li:hover:after, 
.are_box li:hover:before {
	opacity: 1;
	transform: scale(1)
}
.are_box li:hover a {
	margin-left: 15px
}
/* 服务体系 */
.server_box{
  width: 100%;
  overflow: hidden;
  padding: 70px 0;
}
.server_box ul li{
  text-align: center;
  padding: 0 30px;
}
.server_box ul li h3{
  font-size: 18px;
  font-weight: bold;
  margin: 0 0 20px;
}
.server_box ul li p{
  color: #868686;
  line-height: 28px;
}
/* 行业应用 */
.appli_box{
  width: 100%;
  overflow: hidden;
}
.appli_box ul{
  margin: 0;
}
.appli_box ul li{
  color: #fff;
  text-align: center;
  position: relative;
  padding: 0;
}
.appli_box ul li .appli_img{
  background-color: #000;
}
.appli_box ul li .appli_img img{
  opacity: .28;
  max-width: 100%;
  max-height: 100%;
  transition: all 0.5s;
}
.appli_box ul li:hover .appli_img img{
  opacity: .18;
}
.appli_box ul li .appli_text{
  position: absolute;
  transition: all 0.5s;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.appli_box ul li .appli_text p{
  display: none;
  color: #e41c1e;
  border-radius: 5px;
  background: #fff;
  transition: all 0.5s;
  position: relative;
  z-index: 999;
}
.appli_box ul li .appli_text h3{
  margin: 0;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  width: 100%;
  height: 100%;
  flex-direction: column;
}
.appli_box ul li .appli_text h3{
  color: #fff;
  font-size: 22px;
  font-weight: bold;
}
.appli_box ul li:hover .appli_text{
  display: block;
  margin: -10% auto;
}
.appli_box ul li:hover .appli_text p{
  display: block;
  width: 90px;
  line-height: 32px;
  text-align: center;
  margin:-30% auto;
}
/* 产品中心 */
.product_box{
  width: 100%;
  overflow: hidden;
  margin: 50px auto;
}
.product_box .prod_tit{
  text-align: center;
  font-weight: bold;
  font-size: 26px;
  margin: 0 0 16px;
}
.product_box .w form{
  width: 90%;
  margin: 20px auto;
}
.product_box .w form input{
  width: 21.5%;
  line-height: 36px;
  padding-left: 5px;
  color: #333;
  font-size: 14px;
  float: left;
  border: 1px solid #333;
  outline: none;
}
.product_box .w form input:nth-child(2),
.product_box .w form input:nth-child(4){
  margin: 0 1%;
}
.product_box .w form button{
  width: 10%;
  line-height: 38px;
  background: #e41c1e;
  color: #fff;
  text-align: center;
  border: none;
  outline: none;
}
.product_box ul li{
  padding: 0;
  width: 31%;
  margin: 12px 1.1%;
  float: left;
  position: relative;
}
.product_box ul li img{
  width: 100%;
}
.product_box ul li::before{
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: #e41c1e;
  opacity: 0;
  transition: all 0.5s;
}
.product_box ul li:hover:before{
  opacity: 0.6;
}
.product_box ul li h3{
  margin: 0;
}
.product_box ul li h3{
  opacity: 0;
  margin: 0;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  padding: 20px;
  font-size: 18px;
  font-weight: bold;
}
.product_box ul li:hover h3{
  z-index: 99;
  opacity: 1;
  color: #fff;
  text-align: center;
  padding-top: 35%;
}
.product_box .more{
  width: 180px;
  line-height: 50px;
  display: block;
  margin: 30px auto 0 ;
  text-align: center;
  background: #000;
  color: #fff;
  transition:all 0.5s;
  border: 1px solid;
}
.product_box .more:hover{
  color: #e41c1e;
  background: #fff;
  border: 1px solid #e41c1e;
}
/* 关于我们 */
.about_box{
  width: 100%;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
}
.about_box .about_left{
  width: 50%;
  float: left;
  background: url(/assets/image/about_bj.jpg) no-repeat;
  background-size: cover;
  display: flex;
  justify-content: center;
  color: #fff;
  flex-direction: column;
  padding: 0 8%;
  box-sizing: border-box;
}
.about_box .about_left .about_left_text h3{
  font-size: 22px;
  color: #fff;
  font-weight: normal;
  margin: 0;
}
.about_box .about_left .about_left_text h1{
  font-size: 38px;
  margin: 25px 0;
  color: #fff;
  font-weight: bold;
}
.about_box .about_left .about_left_text p{
  font-size: 15px;
  color: #fff;
  line-height: 32px;
  margin-bottom: 30px;
}
.about_box .about_left .about_left_text ul{
  margin-bottom: 25px;
  width: 100%;
  overflow: hidden;
}
.about_box .about_left .about_left_text ul li{
  line-height: 20px;
  font-size: 14px;
  color: #fff;
  margin-bottom: 20px;
}
.about_box .about_left .about_left_text ul li img{
  width: 22px;
  height: 19px;
  float: left;
  margin-right: 20px;
}
.about_box .about_left .about_left_text a{
  width: 160px;
  line-height: 55px;
  display: block;
  text-align: center;
  background: #e41c1e;
  color: #fff;
  transition: all 0.5s;
  border-radius: 5px;
}
.about_box .about_left .about_left_text a:hover{
  background: #ffff;
  color: #e41c1e;
}

.abot_icon{
  width: 100%;
  overflow: hidden;
  background: #f4f4f4;
  padding: 50px 0;
}
.abot_icon ul{
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.abot_icon ul li img{
  width: 45px;
  height: auto;
  float: left;
  margin: 15px 0 0;
}
.abot_icon ul li .about_icon_text{
  margin-left: 20px;
  float: left;
}
.abot_icon ul li .about_icon_text h3{
  font-size: 40px;
  font-weight: bold;
  margin: 0 0 5px;
  float: left;
  font-family: 'Song Myung', serif;
}
.abot_icon ul li .about_icon_text span{
  font-size: 16px;
  margin-left: 10px;
  position: relative;
  top: 18px;
}
.abot_icon ul li .about_icon_text p{
  font-size: 18px;
  margin: 0;
  clear: both;
}
.about_box .about_right{
  max-width: 100%;
  max-height: 100%;
  float: right;
  width: 50%;
  position: relative;
}
.about_box .about_right::after {
	content: '';
	display: block;
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	background-color: rgb(0 0 0 / 50%);
}
.about_right .video_btn{
	position: absolute;
	top: 42%;
	left: 44%;
  display: inline-block;
  cursor: pointer;
}	
.about_right .video_btn img{ 
	width:128px;
	height:128px; 
	display: block;
	animation: rotate 2.5s linear infinite;
	position: relative;
  z-index: 999;
}
.about_right .video_btn::before,
.about_right .video_btn::after {
  content      : '';
  display      : block;
  position     : absolute;
  top          : 0;
  right        : 0;
  bottom       : 0;
  left         : 0;
  border-radius: 50%;
  border          : solid 1px rgb(255 255 255 / 20%);
  background-color: rgb(255 255 255 / 30%);
  z-index:99;
}
.about_right .video_btn:before {
  -webkit-animation: video_btn 2s linear infinite;
  animation        : video_btn 2s linear infinite;
}

.about_right .video_btn:after {
  -webkit-animation: video_btn 2s linear infinite;
  animation        : video_btn 2s linear 1s infinite;
}

@-webkit-keyframes video_btn {
  0% {
    -webkit-transform: scale(1);
  }

  75% {
    -webkit-transform: scale(2);
    opacity          : 1;
  }

  100% {
    -webkit-transform: scale(2.5);
    opacity          : 0;
  }
}

@keyframes video_btn {
  0% {
    transform: scale(1);
  }

  75% {
    transform: scale(2);
    opacity  : 1;
  }

  100% {
    transform: scale(2.5);
    opacity  : 0;
  }
}

@-webkit-keyframes son {
  0% {
    transform: rotate(0deg) translateZ(0px);
  }

  100% {
    transform: rotate(360deg) translateZ(360px);
  }
}

@keyframes son {
  0% {
    transform: rotate(0deg) translateZ(0px);
  }

  100% {
    transform: rotate(360deg) translateZ(360px);
  }
}
@keyframes rotate{
	0%{
		transform: rotateZ(0deg);
	}
	100%{
		transform: rotateZ(360deg);
	}
}	
/*新闻资讯 */
.new_box{
  width: 100%;
  overflow: hidden;
  margin: 60px 0 80px;
}
.new_box .w .new_left{
  width: 30%;
  float: left;
  transition:all 0.5s;
}
.new_box .w .new_left:hover {
  box-shadow: 0 1px 10px rgba(174,175,177,.55);
}
.new_box .w .new_left .new_img{
  position: relative;
  width: 100%;
  overflow: hidden;
}
.new_box .w .new_left .new_img p{
  position: absolute;
  padding: 5px;
  top: 0;
  left: 0;
  color: #fff;
  background: #e41c1e;
  z-index: 99;
}
.new_box .w .new_left .new_img img{
  width: 100%;
  height: 242px;
  transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}
.new_box .w .new_left:hover .new_img img{
  transform: scale(1.15);
}
.new_box .w .new_left .new_text{
  width: 100%;
  background: #f4f4f4;
  padding: 15px;
}
.new_box .w .new_left .new_text h3{
  margin: 0 0 8px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.new_box .w .new_left .new_text h3 a{
  font-size: 16px;
  color: #333;
  font-weight: bold;
  transition:all 0.5s;
}
.new_box .w .new_left:hover .new_text h3 a{
  color: #e41c1e;
}
.new_box .w .new_left .new_text p{
  font-size: 14px;
  color: #868686;
  line-height: 28px;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;/*控制行数*/
  overflow: hidden;
  margin: 0;
}
.new_box .w .new_left .new_text h4 {
  margin-bottom: 0;
}
.new_box .w .new_left .new_text h4 a{
  font-size: 14px;
  color: #e41c1e;
  transition:all 0.5s;
}
.new_box .w .new_left:hover .new_text h4 a{
  padding-left: 15px;
}
.new_box .w .new_left .new_text h4 a span{
  font-size: 14px;
  color: #e41c1e;
}
.new_box .w .new_right{
  width: 68%;
  float: right;
}
.new_box .w .new_right li{
  width: 100%;
  overflow: hidden;
  transition:all 0.5s;
}
.new_box .w .new_right li:hover {
  box-shadow: 0 1px 10px rgba(174,175,177,.55);
}
.new_box .w .new_right li:first-child{
  margin-bottom: 20px;
}
.new_box .w .new_right li .new_right_img{
  width: 35%;
  float: left;
  position: relative;
  overflow: hidden;
}
.new_box .w .new_right li .new_right_img p{
  position: absolute;
  padding: 3px 8px;
  margin: 0;
  top: 0;
  left: 0;
  color: #fff;
  background: #e41c1e;
  z-index: 99;
}
.new_box .w .new_right li .new_right_img img{
  width: 100%;
  height: 185px;
  transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}
.new_box .w .new_right li:hover .new_right_img img{
  transform: scale(1.15);
}
.new_box .w .new_right li .new_right_text{
  width: 65%;
  float: right;
  background: #f4f4f4;
  padding: 15px 20px;
}
.new_box .w .new_right li .new_right_text h3{
  margin: 0 0 9px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.new_box .w .new_right li .new_right_text h3 a{
  font-size: 16px;
  font-weight: bold;
  color: #333;
  transition: all 0.5s;
}
.new_box .w .new_right li:hover .new_right_text h3 a{
  color: #e41c1e;
}
.new_box .w .new_right li .new_right_text p{
  font-size: 14px;
  color: #868686;
  line-height: 27px;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;/*控制行数*/
  overflow: hidden;
  margin: 0;
}
.new_box .w .new_right li .new_right_text h4 a{
  font-size: 14px;
  color: #e41c1e;
  transition: all 0.5s;
}
.new_box .w .new_right li:hover .new_right_text h4 a{
  padding-left: 15px;
}
.new_box .w .new_right li .new_right_text h4 a span{
  font-size: 14px;
  color: #e41c1e;
}
@media(max-width:768px){
  .are_box {
    width: 95%;
    overflow: hidden;
    margin: 0 auto;
  }
  .are_box li .are_text h1 {
    font-family: 'Song Myung', serif;
    margin: 0;
    font-size: 46px;
  }
  .are_box li .are_text h3 {
    font-size: 18px;
    font-weight: bold;
    margin: 10px 0 10px;
  }
  .are_box li .are_text p {
    margin: 0 0 15px;
    font-size: 14px;
    line-height: 24px;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }
  .are_box li {
    padding: 3.5% 4.5%;
    position: relative;
    margin-top: 12px;
  }
  .are_box li:after, .are_box li:before {
    content: "";
    position: absolute;
    width: 96%;
    height: 94%;
    top: 3%;
    left: 2%;
    opacity: 0;
    box-sizing: border-box;
  }
  .server_box {
    width: 100%;
    overflow: hidden;
    padding: 35px 0 10px;
  }
  .server_box ul li {
    text-align: center;
    padding: 0 10px;
    margin-bottom: 15px;
  }
  .server_box ul li h3 {
    font-size: 18px;
    font-weight: bold;
    margin: 0 0 5px;
  }
  .appli_box {
    width: 95%;
    overflow: hidden;
    margin: auto;
  }
  .appli_box ul li {
    color: #fff;
    text-align: center;
    position: relative;
    padding: 0;
    margin: 0 0 12px;
  }
  .product_box {
    width: 100%;
    overflow: hidden;
    margin: 15px auto 40px;
  }
  .product_box .w form {
    width: 97%;
    margin: 20px auto;
  }
  .product_box .prod_tit {
    text-align: center;
    font-weight: bold;
    font-size: 24px;
    margin: 0;
  }
  .product_box .w form input {
    width: 48.5%;
    line-height: 36px;
    padding-left: 5px;
    color: #333;
    font-size: 14px;
    float: left;
    border: 1px solid #333;
    outline: none;
    margin: 0 1% 10px;
  }
  .product_box .w form input:nth-child(2), 
  .product_box .w form input:nth-child(4) {
    margin: 0 0 10px;
  }
  .product_box .w form button {
    width: 98%;
    line-height: 38px;
    background: #e41c1e;
    color: #fff;
    text-align: center;
    border: none;
    outline: none;
    margin: auto;
    display: block
  }
  .product_box  ul{
    width: 98%;
  }
  .product_box ul li {
    padding: 0;
    width: 48%;
    margin: 5px 1%;
    float: left;
    position: relative;
  }
  .product_box .more {
    width: 180px;
    line-height: 42px;
    display: block;
    margin: 20px auto 0;
    text-align: center;
    background: #000;
    color: #fff;
    transition: all 0.5s;
    border: 1px solid;
  }
  .about_box .about_left {
    width: 100%;
    float: left;
    background: url(/assets/image/about_bj.jpg) no-repeat;
    background-size: cover;
    display: flex;
    justify-content: center;
    color: #fff;
    flex-direction: column;
    padding: 30px 20px 35px;
    box-sizing: border-box;
  }
  .about_box .about_left .about_left_text h1 {
    font-size: 26px;
    margin: 15px 0;
    color: #fff;
    font-weight: bold;
  }
  .about_box .about_left .about_left_text p {
    font-size: 14px;
    color: #fff;
    line-height: 28px;
    margin-bottom: 25px;
  }
  .about_box .about_left .about_left_text ul {
    margin-bottom: 15px;
    width: 100%;
    overflow: hidden;
  }
  .about_box .about_left .about_left_text a {
    width: 140px;
    line-height: 42px;
    display: block;
    text-align: center;
    background: #e41c1e;
    color: #fff;
    transition: all 0.5s;
    border-radius: 5px;
  }
  .about_box .about_right {
    display: none;
  }
  .abot_icon {
    width: 100%;
    overflow: hidden;
    background: #f4f4f4;
    padding: 40px 10px 10px;
  }
  .abot_icon ul {
    margin: 0 auto;
    display: block;
    justify-content: space-between;
  }
  .abot_icon ul li {
    width: 50%;
    float: left;
    margin-bottom: 30px;
    padding-left: 6%;
  }
  .abot_icon ul li img {
    width: 35px;
    height: auto;
    float: left;
    margin: 5px 0 0;
  }
  .abot_icon ul li .about_icon_text {
    margin-left: 10px;
    float: left;
  }
  .abot_icon ul li .about_icon_text h3 {
    font-size: 30px;
    font-weight: bold;
    margin: 0;
    float: left;
    font-family: 'Song Myung', serif;
  }
  .abot_icon ul li .about_icon_text span {
    font-size: 14px;
    margin-left: 5px;
    position: relative;
    top: 10px;
  }
  .abot_icon ul li .about_icon_text p {
    font-size: 14px;
    margin: 0;
    clear: both;
  }
  .new_box {
    width: 95%;
    overflow: hidden;
    margin: 35px auto;
  }
  .new_box .w .new_left {
    width: 100%;
    float: none;
    transition: all 0.5s;
    margin-bottom: 20px;
  }
  .new_box .w .new_right {
    width: 100%;
    float: none;
  }
  .new_box .w .new_right li .new_right_img {
    width: 100%;
    float: none;
    position: relative;
    overflow: hidden;
  }
  .new_box .w .new_right li .new_right_text {
    width: 100%;
    float: right;
    background: #f4f4f4;
    padding: 15px 20px;
  }

}