@charset "utf-8";
*{
	
	margin:0px; 
	padding:0px;
	box-sizing:border-box;
	-moz-box-sizing:border-box; /* Firefox */
	-webkit-box-sizing:border-box; /* Safari */
	outline: 0; 
	-webkit-text-size-adjust: none; 
	-webkit-tap-highlight-color: rgba(0,0,0,0);
	
}
body{
	 font-family: "opr", "PingFang SC", "Microsoft YaHei"; background: #fff;
}
a {text-decoration:none;} 
a:focus,span:focus{outline:none;}
/*定义新型浏览器特性*/
::-webkit-scrollbar{width:5px;height:10px}
::-webkit-scrollbar-button:vertical{display:none}
::-webkit-scrollbar-track:vertical{background-color:black}
::-webkit-scrollbar-track-piece{background:#dedede}
::-webkit-scrollbar-thumb:vertical{background-color:var(--OneColor);}
::-webkit-scrollbar-thumb:vertical:hover{background-color:var(--OneColor);}
::-webkit-scrollbar-corner:vertical{background-color:var(--OneColor);}
::-webkit-scrollbar-resizer:vertical{background-color:var(--OneColor);}



@font-face {
    font-family: opr;
    src: url('https://fonts.qishuguanjia.cn/fonts/OPPOSans-R.woff2');
	font-display: swap;
}

@font-face {
    font-family: opb;
    src: url('https://fonts.qishuguanjia.cn/fonts/OPPOSans-B.woff2');
	font-display: swap;
}

@font-face {
    font-family: oph;
    src: url('https://fonts.qishuguanjia.cn/fonts/OPPOSans-H.woff2');
}

@font-face {
    font-family: opm;
    src: url('https://fonts.qishuguanjia.cn/fonts/OPPOSans-M.woff2');
	font-display: swap;
}

@font-face {
    font-family: opl;
    src: url('https://fonts.qishuguanjia.cn/fonts/OPPOSans-L.woff2');
	font-display: swap;
}

@font-face {
    font-family: gb;
    src: url('../font/GOTHAM-BOLD.woff2');
	font-display: swap;
}

@font-face {
    font-family: db;
    src: url('../font/DINPRO-BOLD.woff2');
	font-display: swap;
}
@font-face {
    font-family: dm;
    src: url('../font/DINPro-Medium.woff2');
	font-display: swap;
}



.clear{
	height: 0px;
	width: 0px;
	font-size: 0px;
	clear: both;
}

.loading{
	position: fixed;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.1);
	top: 0px;
	left: 0px;
	text-align: center;
	display: flex;
	flex-direction: column;
	justify-content: center;
	z-index: 99999;
}
.loading img{
	width: 32px;
	height: 32px;
	margin: 0px auto;
}

.big_title_font{ 
	font-size: 2.5rem; 
}
.small_title_font{ 
	font-size: 1rem; 
}
.model_view_box{
	position: relative;
	padding-top: 8vh;
	padding-bottom: 8vh;
}
.model_view_bbox{
	position: relative;
	width: 100%;
	height: auto;
}

.navfont{ 
	font-size: 1.2rem;
}
.navlfont{ 
	font-size: 1.08rem;
}
.page_title_box{
	height: auto;
	padding: 3vh 0px;
}
.buttonbox{
	height: auto;
	padding: 3vh 0px;
}
.pagemenu_box{
	height: auto;
	padding: 0vh 0px;
}

.plateback_video{ 
	width:100%; 
	height:100%;
	position: absolute;
	top: 0px;
	left: 0px;
	overflow: hidden;
}
.plateback_video video{ 
	width:100%; 
	height:100%;
	object-fit: cover;
	object-position: center;
}
.page_seoimg{
	position: absolute;
	z-index: -100;
	opacity: 0;
    width: 250px;
    height: auto;
}
.page_seoimg img{
    width: 100%;
    height: auto;
}
.model_null{
	width:73vw;
	width:var(--mainwidth);
	background: #ebecee;
	height: 30vh;
	margin: 0px auto;
	display: flex;
	flex-direction: column;
	justify-content: center;
}
.model_null_text{
	width: 100%;
	font-size: 16px;
	color: #CB0000;
	text-align: center;
}
.model_null_link{
	width: 100%;
	text-align: center;
	padding-top: 20px;
}
.model_null_link a{
	display: inline-block;
	height: 30px;
	line-height: 30px;
	background: #ff7109;
	padding: 0px 20px;
	color: #FFFFFF;
	border-radius: 5px;
	font-size: 14px;
	cursor: pointer;
}

.model_about_void{
	width:100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	justify-content: center;
	position: absolute;
	text-align: center;
	background:rgba(0,0,0,0.3);
	top: 0px;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.model_about_void>a{
	cursor: pointer;
}
.model_about_void:hover{
	background:transparent;
}
.model_about_void img{
	width:60px;
	height:60px;
	margin:0px auto;
}
.banner_video{
	width: 100%;
	height: 100%;
}
.banner_video>video{
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	position: absolute;

}


.base_search{
	width:100%;
	height: 40vh;
	display: flex;
	justify-content: center;
	flex-direction: column;
}
.base_search_1{
	width:100%;
	text-align: center;
}
.base_search_1 font{ 
	color:var(--FontWhiColor);
}
.base_search_2{
	width:100%;
	text-align: center;
}
.base_search_2 span{ 
	position: relative;
}
.base_search_2 span:after{
	content: '';
	width: 6.875rem;
	height: 1px;
	background: var(--FontWhiColor);
	position: absolute;
	left: -8.125rem;
	top: 50%;
}
.base_search_2 span:before{
	content: '';
	width: 6.875rem;
	height: 1px;
	background: var(--FontWhiColor);
	position: absolute;
	right: -8.125rem;
	top: 50%;
}

.base_search_2 font{ 
	color:var(--FontWhiColor);
}
.base_search_tit{
	width:100%;


	text-align: center;
	font-size: 1.625rem;
	color: var(--FontOneColor);
	line-height: 6.25rem;
	margin-top: 3.125rem;
}
.base_search_tit span{
	color: var(--OneColor);
}
.base_search_list{
	width:73vw;
	width:var(--mainwidth);
	margin: 0 auto;
	height: auto;
	padding-bottom: 10vh;
}
.base_search_con{
	width:100%;
	height: auto;
}
.base_search_con a{
	display: block;
	width:100%;
	height: auto;
	border-bottom: 1px solid #e5e5e5;
	padding: 2.75rem 0;
	overflow: hidden;
}
.base_search_con a:hover .base_search_con_1{
	color: var(--OneColor);
}
.base_search_con a:hover .base_search_con_2{
	color: var(--FontOneColor);
}


.base_search_con_1{
	width:100%;
	height: 3.75rem;
	line-height: 3.75rem;
	overflow: hidden;
	 white-space: nowrap;
    text-overflow: ellipsis;
	font-size: 1.125rem;
	color: var(--FontOneColor);
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.base_search_con_1 span{
	position: relative;
	padding-left:15px;	
}
.base_search_con_1 span:after{
	content: '';
	width: 8px;
	height: 8px;
	background: var(--OneColor);
	border-radius:50%;
	position: absolute;
	top: calc(50% - 4px);
	left: 0;
}
.base_search_con_2{
	width:100%;
	height: auto;
	font-size: 0.875rem;
	color: var(--FontTowColor);
	line-height: 1.5rem;
	max-height: 3rem;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	overflow: hidden;
}



.base_videolayer{
	width:100%;
	height: 100%;
	position: fixed;
	background:rgba(0,0,0,0.9);
	z-index: 1000;
	top: 0vh;
	display: flex;
	flex-direction: column;
	justify-content: center;
	opacity: 0;
}
.base_videolayer_con{
	width:auto;
	height: auto;
	margin: 0px auto;
	font-size: 0px;
	position: relative;
	transform: scale(0);
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.base_videolayer_con_fade{
	transform: scale(1);
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.base_videolayer_con_video{
	width:auto;
	max-width: 55vw;
	height: auto;
	max-height: 75vh;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.base_videolayer_btn{
	width:35px;
	height: 35px;
	position: absolute;
	background-color: var(--OneColor);
	border-radius: 50%;
	background-image: url("https://cloud.qishuguanjia.cn/cloudimages/close.png");
	background-repeat: no-repeat;
	background-position: center;
	right: -18px;
	top: -18px;
	cursor: pointer;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	color: var(--FontWhiColor);
    text-align: center;
    font-weight: lighter;
}
.base_videolayer_btn:hover{
	transform: rotate(360deg);
}



.base_simglayer{
	width:100%;
	height: 100%;
	position: fixed;
	background:rgba(0,0,0,0.9);
	z-index: 1000;
	top: 0vh;
	display: flex;
	flex-direction: column;
	justify-content: center;
	opacity: 0;
}
.base_simglayer_con{
	width:auto;
	height: auto;
	margin: 0px auto;
	font-size: 0px;
	position: relative;
	transform: scale(0);
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.base_simglayer_con_fade{
	transform: scale(1);
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.base_simglayer_con_simg{
	width:auto;
	max-width: 90vw;
	height: auto;
	max-height: 75vh;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.base_simglayer_btn{
	width:35px;
	height: 35px;
	position: absolute;
	border-radius: 50%;
	background-image: url("https://cloud.qishuguanjia.cn/cloudimages/close.png");
	background-repeat: no-repeat;
	background-position: center;
	right: 0px;
	top: 0px;
	cursor: pointer;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	color: var(--FontWhiColor);
    text-align: center;
    font-weight: lighter;
	z-index: 10;
}
.base_simglayer_btn:hover{
	transform: rotate(360deg);
}
.basepicarr_lun{
	width: 95%;

	height: 90%;
}
.basepicarr_img{
	width: auto;
	height: 100%;
	text-align: center;
	display: flex;
	flex-direction: column;
	justify-content: center;
}
.basepicarr_img>div{
	width: auto;
	height: auto;
}
.basepicarr_img>div>img{
	width: auto;
	height: auto;
	max-width: 100%;
	max-height: 100%;
	object-fit: cover;
	object-position: center;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}	
.basepicarr_img_text{
	font-size: 1rem;
	color: #FFFFFF;
	text-align: center;
	padding-top: 1rem;
}
.basepicarr_pagination{
	width: 100%;
	height: 35px;
	line-height: 35px;
	font-size: 16px;
	color: #FFFFFF;
	position: absolute;
	top: 0px;
	text-align: center;
	z-index: 10;
}
.basepicarr_btn{
	width: 20px;
	height: 100%;
	background-repeat: no-repeat;
	background-position: center;
	z-index: 10;
	position: absolute;
	top: 0px;
	cursor: pointer;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	opacity: 0.6;
}	
.basepicarr_btn:hover{
	opacity: 1;
}

.basepicarr_btn_left{
	background-image: url("https://cloud.qishuguanjia.cn/cloudimages/basepicaar_left.png");
	left: 40px;
}
.basepicarr_btn_right{
	background-image: url("https://cloud.qishuguanjia.cn/cloudimages/basepicaar_right.png");
	right: 40px;
}


.base_iframelayer{
	width:100%;
	height: 100%;
	position: fixed;
	background:rgba(0,0,0,0.8);
	z-index: 1000;
	top: 0vh;
	display: flex;
	flex-direction: column;
	justify-content: center;
	opacity: 0;
}
.base_iframelayer_con{
	width:1200px;
	height: auto;
	margin: 0px auto;
	font-size: 0px;
	position: relative;
	transform: scale(0);
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.base_iframelayer_con_fade{
	transform: scale(1);
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
}
.base_iframelayer_con_iframe{
	width:100%;
	height:auto;
	margin: 0px;
	padding: 0px;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	overflow-x: hidden;
	overflow-y: auto;
}
.base_iframelayer_btn{
	width:35px;
	height: 35px;
	position: absolute;
	background-color: var(--OneColor);
	border-radius: 50%;
	background-image: url("https://cloud.qishuguanjia.cn/cloudimages/close.png");
	background-repeat: no-repeat;
	background-position: center;
	right: -18px;
	top: -18px;
	cursor: pointer;
	-webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
	color: var(--FontWhiColor);
    text-align: center;
    font-weight: lighter;
}
.base_iframelayer_btn:hover{
	transform: rotate(360deg);
}

.buttonbox{
	height: auto;
	padding-top: 3vh;
}




@media screen and (max-width:1365px)and (min-width:1024px){
	
	.base_iframelayer_con{
		width:1000px;
	}
}

@media screen and (max-width:1023px)and (min-width:300px){
.pagemenu_box{
	width:96vw;
	height: auto;
	margin:0 auto;
}
.list_box{
	width:auto;
}
.base_videolayer_con{
	width:calc(90% - 18px);
}
.base_simglayer_con{
	width:calc(90% - 18px); 
	height: auto;
}
.base_simglayer_con_simg{
	width:100%;
	height: auto;
}
.base_iframelayer_con{
	width:calc(95% - 18px);
}
.base_search_tit{
	line-height:3.25rem;
	margin-top: 2rem;
}

.base_search_list{
	width:96vw;
}
.base_search_con{
	width:100%;
	height: auto;
}
.base_search_con a{
	padding: 1.75rem 0;
}

.base_search_con_1{
	width:100%;
	height: 2.75rem;
	line-height: 2.75rem;
}

.base_videolayer_con_video{
	max-width: 85vw;
	max-height: 75vh;
}


}