body{
	/*background-image:url("../images/backgroudP/main_page.png");*/
	background-size:cover;
}
.navbar-collapse {
	padding-left:5%; 
  padding-right:4%;
  
}
.logo_duoqin{
	padding-right: 2vw;
}
.right_logo{
	margin-top: 8vw;
	margin-bottom: 2vw;
	padding-left: 5vw;
	/*height: 60vw;*/

}

.bg_main{
	/*position: absolute;*/
	/*height: 60vw;	*/
	background-color: black;
}
.bg_main_sec{
	
	background-color: black;	
}
.img_change{	
	margin-top: 8%;	
	padding-left: 8.5%;
}
.img_change_main{
	height: 50vw;
	/*background-color: black;*/
	/*z-index:0;*/
}
.second_content{
	padding-top: 6%;
	padding-left: 20%;
	/*z-index: 800;*/
	font-family:'OPPOSans-Ver2-Medium';
	background-color: black;
}
.img_content_21{
	height: 25vw;
	margin-bottom: 2vw;
}

.img_content_22{
	height: 10vw;
	margin-top: 8vw;
	padding-left: 1vw;
	/*z-index:999;*/
	/*margin-bottom: 10vw;*/
}
.detail_content_1{
	margin-top: 4vw;
}
/*.detail_content_2{
	margin-top: 8vw;
}*/
#button_change_1,#button_change_2,#button_change_3{
	height: 4vw;
	/*width: 15vw;	*/
	font-size: 46px;
	font-family:'OPPOSans-Ver2-Medium';
	background-color:transparent;
	margin-top: 1vw;
	margin-left: 1vw;
}
button,
input,
optgroup,
select,
textarea {
  margin: 0;
  font: inherit;
  color: white;
  border-radius: 10px;
  border: 0px;
}
#button_change_1:hover,#button_change_2:hover,#button_change_3:hover{	
	background-color:gray;
}
#button_change_1{
	background-color: gray;
}
.mpp{
	font-size: 40px;
	margin-top: 4vw;
	margin-bottom: 4vw;
}
@media (max-width:768px){
	.bg_main_sec{
	
	}
	.img_change{		
		margin-top: 10%;
		padding-left:0;	
		
	}
	.img_change_main{
		height: 65vw;
		/*background-color: black;*/
		/*z-index:0;*/
	}
	.img_content_21{
		margin-bottom: 100px;
		height: 18vw;

	}
	.img_content_22{
		height: 12vw;
		margin-top: 70px;
		/*z-index:999;*/
	}
	.detail_content_1{
		font-size: 10px;
	}
	.detail_content_2{
		margin-top: 4vw;
	}
	#button_change_1,#button_change_2,#button_change_3{
		height: 5vw;
		/*width: 15vw;	*/
		font-size: 10px;
		
		background-color:transparent;
		/*margin-top: 1vw;*/
	}
	button,
	input,
	optgroup,
	select,
	textarea {
	  margin: 0;
	  font: inherit;
	  color: white;
	  border-radius: 10px;
	  border: 0px;
	}
	#button_change_1:hover,#button_change_2:hover,#button_change_3:hover{	
		background-color:gray;
	}
}


	.projects{
		/*position:100px 100px;*/
		margin-top: 2vw;
		/*margin-left: 50px;*/
		height: 100%;
		padding-top: 0;
	}
	@media (max-width:768px){
		.projects{
		margin-top: 0;
		/*margin-left: 15px;*/
	}
}

.thumbnail{
	border-width: 0px;
	/*margin-bottom: 50px;*/
	z-index:10;

}

.left-slider{
	/*left: -15px;*/
	/*padding-top:15%;*/
	position:absolute;
}
.element-layout{	
	width: 100%;
	height: 100%;
}

.slide_left_title{
	padding-top: 29%;
	padding-left: 20%;	
}
@media (max-width: 768px){
	.slide_left_title{
	padding-top: 55px;
	/*padding-left: 100px;*/
	/*padding-bottom: 10px;*/
	/*height: 30%;*/
	/*width: 30%;*/
}
}
.slide_left_title >img{
	width: 70%;
	height:90%;	
}
@media (max-width: 768px){
	.slide_left_title >img{	
	width: 80%;
	height:80%;
}
}


.slide_left_Ai {
	/*width: 348px;*/
	padding-top: 5%;   
	padding-left: 20%;
	/*display: block;
	float: left;*/
}
.slide_left_Ai >img{
	width: 45%;
	height:60%;	
}
@media (max-width: 768px){
	.slide_left_Ai >img{
	padding-left: 0px;	
	width: 80%;
	height:80%;
}
}


.slide_left_desc {
	padding-top: 10%;
	padding-left: 20%;
}
.slide_left_desc >img{
	width: 45%;
	height:60%;	
}
@media (max-width: 768px){
	.slide_left_desc >img{
	/*padding-top: 10px;*/
	/*padding-left: 15px;*/
	width: 90%;
	height:90%;
}
}

.slide_left_title2 {
	padding-top: 10%;
	padding-left: 20%;
	
}
.slide_left_title2 >img{
	/*display: block;*/
	width: 25%;
	height:28%;
}

.slide_left_title3 {
	padding-top: 8%;
	padding-left: 10%;
	/*bottom: 0;	*/
}
.slide_left_title3 >img{
	width: 60%;
	height: 70%;
}

}
/*.slide_left_number{	
	padding-top: 150px;	
}
@media (max-width: 768px){
	.slide_left_number{
	padding-top: 20px;
	padding-left: 20px;	
}
}*/
.slide_left_number >img{
	width: 500px;
	height: 100px;
}

/*.silde_img{
	height: 700px;
	vertical-align: center;
}*/

.slide_right_title{
	position:absolute;
	right:0;
	top:15%;	
	width: 13%;
	z-index: -1;
}
@media (max-width: 768px){
	.slide_right_title{
	/*padding-top: 4%;	*/
	
}
}

.m-slider-img{
	
}
@media (max-width: 768px){
	.m-slider-img{	
	/*padding-top: 4%;	*/
	width: 99%;	
}
}
.m-slider-img >img{
	width: 83%;
	height: 10%;	
	float: right;	
}


.new_products_fa{	
	/*float: right;*/
	padding-left: 2%;	
	padding-top: 2%;
	/*background-color: transparent;*/
	background:rgba(255,255,255,0.15);
	width: 24.8%;
	height: 15%;
	/*margin-top: -14%;*/
	margin-left: 75%;
	border-radius: 28px;
	z-index:998;
	position:absolute;
	bottom: 0vw;
	white-space: nowrap;

}
@media (max-width: 768px){
	.new_products_fa{	
	padding-left: 10px;	
	padding-top: 12px;	
	margin-top: -52px;	
	border-radius: 23px;
}
}


.new_products{	
	width: 100%;	
	margin-left: 5%;		
}	
.main_vedio{
	width: 15%;
	height: 15%;
	/*z-index:999;		*/
}
.new_products >h2{
	font-family: 'PingFang SC';
	margin-top: -13%;
	padding-left: 20%;
	color: white;
	font-size: 1.5vw;
}
.new_products >p{
	font-family: 'PingFang SC';
	margin-top: 2%;
	padding-left: 20%;
	font-size: 1vw;
	color:#e2e2e2;
}

@media (max-width: 768px){
	.new_products_fa{			
		margin-left: 40%;	
		/*margin-top: -1%;	*/
		width: 250px;
		height: 55px;		
		border-radius: 18px;
		z-index:998;
		position:absolute;
		
	}
	.new_products{				
		/*margin-left: -0%;		*/
	}	
	.main_vedio{
		width: 35px;
		height: 35px;		
	}
	.new_products >h2{		
		margin-top: -16%;
		margin-left: -3%;		
		font-size: 14px;
	}
	.new_products >p{		
		margin-top: -2%;	
		margin-left: -3%;
		font-size: 10px;
		
	}

}


.detail-info{	
	position:absolute;
    margin:auto;    
    bottom:0vw;
    /*left:1vw;*/
    width:19vw;
    height:43vw;
    z-index: 1010;    
}

.c-nav-icon-global{
	position:absolute;
	margin:auto;	
	bottom: 1vw;
	left:1.8vw;
	display: inline;
	margin-bottom: 1vw;
}
.c-nav-icon-global >img{
	width:3vw;
	height: 2vw;
}


.feed_copyright{
	/*display: inline;*/
	display: block;
	width:19vw;
    height:43vw;
	background-color: #242424;
	padding-left: 2vw;
	z-index: 1010; 
}
.feed_copyright >div>div>a>p{
	color: #c5c5c5;	
	font-size: 1.1vw;
	line-height: 3.3vw;
	font-family: 'PingFang SC';
	
}
.feed_copyright >div>div>p{
	color: #c5c5c5;	
	font-family: 'PingFang SC';	
	font-size: 0.7vw;
	line-height: 1.2vw;	
}
.feed_copyright >div>div>a{
	color: #c5c5c5;
	font-family: 'PingFang SC';
	font-size: 0.7vw;
}
.main-connecte {
	color: #fff;
	padding-top: 1vw;
	padding-left: 1.7vw;
	font-size: 2vw;
}

@media (max-width: 768px){
	.detail-info{		
    width:85%;
    height:83vw;
     
	}

	.c-nav-icon-global{
		bottom: 2vw;
		left:8.5vw;;
	}
	.c-nav-icon-global >img{
		width:4vw;		
	}

	.feed_copyright{
		width:85%;
	    height:83vw;
	    padding-left: 8vw;		
	}
	.feed_copyright >div>div>a>p{
		color: #c5c5c5;	
		font-size: 3.1vw;
		line-height: 6.3vw;
		font-family: 'PingFang SC';
		
	}
	.feed_copyright >div>div>p{
		color: #c5c5c5;	
		font-family: 'PingFang SC';	
		font-size: 0.7vw;
		line-height: 2.2vw;	
	}
	.feed_copyright >div>div>a{
		color: #c5c5c5;
		font-family: 'PingFang SC';
		font-size: 0.7vw;
		line-height: 2.2vw;	
	}
	.main-connecte {	
	
	font-size: 4vw;
	}

}
.footer_certification>a{
	font-size: 13px;
}

::-webkit-scrollbar {
        display: none;
    }

.swiper-container {
  width: 100%;
  height: 100%;
  padding-bottom: 50px;
  background: #fff;
}
.swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;      
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.swiper-button-next::after, .swiper-button-prev::after {
  font-size: 18px;
}
.swiper-button-next, .swiper-button-prev {
  top:auto;
  bottom:0px;
  color: #171717
}
.swiper-button-next {
  left: 50%;
  margin-left: 50px;
}
.swiper-button-prev {
  left: 50%;
  margin-left: -72px;
}
.swiper-container-horizontal>.swiper-pagination-bullets {
  bottom: 18px;
}
.swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 10px;
}
.swiper-pagination-bullet-active {
  background: #171717
}