/*font-face*/
@font-face{
font-family: 'century gothic';
src: url('/fonts/century-gothic/century-gothic.ttf'),
     url('/fonts/century-gothic/century-gothic.eot'); /* IE9+ */
font-display: swap;
}
/*banner*/
.banner{
	background: url('/images/products-banner/new/uhd-copy/banner.jpg');
	background-size: cover;
}
.banner_title{font-weight: normal;margin-bottom: 50px;}
.banner_text>h1{font-size: 70px;color: #fff;font-family: sans-serif;font-weight: bold;text-align: center;font-family: 'Calibri';}
.banner_text>p{font-size: 24px;color: #fff;margin: 0 auto;line-height: 44px;text-align: center;font-family: 'century gothic';}
.banner_text>ul>li{display: inline-block;vertical-align: middle;}
.banner_btn{margin-top: 130px;margin-bottom: 30px;margin-left: auto;margin-right: auto;text-align: center;}
.banner_more{width: 477px;margin-left: auto;margin-right: auto;padding-left: 50px;}
.banner_dl>a{display: block;width: 250px;height: 65px;font-size: 26px;line-height: 26px;color: #ffffff;font-family: 'Calibri';background-color: #0072FF;padding: 8px 0;}
.banner_buy>a{display: block;width: 250px;height: 65px;font-size: 26px;line-height: 26px;color: #ffffff;font-family: 'Calibri';background-color: #D70000;padding: 8px 0;}
.banner_buy>a.special{background: none;line-height: 0;text-indent: 0;}

.banner_btn>li>a{display: flex;align-items: center;justify-content: center;align-content: center;}
.banner_dl>a{flex-direction: column;}
.banner-icon{background-image: url('/images/icon/banner-icon.png');background-repeat: no-repeat;}
.win-icon{width: 18px;height: 19px;background-position: 0 -39px;margin-left: 1px;margin-right: 11px;display: none;}
.mac-icon{width: 20px;height: 20px;background-position: 0 -19px;margin-top: -1px;margin-right: 10px;display: none;}
.buy-icon{width: 20px;height: 19px;background-position: 0 0;margin-right: 10px;}
.banner_sys{font-size: 16px!important;color: #ffffff;display: block;}
.win-icon.on{display: inline-block;}
.mac-icon.on{display: inline-block;}

.banner_dl>a, .banner_buy>a{border-radius: 5px;}
.banner_dl>a:hover{background-color: #1E90FF;text-decoration: none;}
.banner_buy>a:hover{background-color: #FF8C00;text-decoration: none;}
.sys-switch-btn{font-size: 24px!important;transition: color .3s;text-decoration: underline;}
.sys-switch-btn:hover{color: #4790F5;}
.part5 .sys-switch-btn{color: #000000;}

.banner_buy{margin-right: 55px;}
.banner_btn p{text-align: center;}
.banner_buy>p>a{font-size: 14px;color: #0293cf;line-height: 30px;text-decoration: none;}
.banner_buy>p>a:hover{text-decoration: underline;}
.banner_getmac{font-size: 16px;color: #ffffff;line-height: 50px;cursor: pointer;}
/*.btn_dl{
	height: 128px;
	position: relative;
	background: url('/images/products-banner/new/btn_dl.png') no-repeat;
}
.btn_dl>p{
	position: absolute;
}
.dl_p1{
	left: 0px;
	top: 47px;
}
.dl_p1>a{
	display: block;
	width: 204px;
	height: 55px;
	line-height: 50px;
	padding-left: 60px;
}
.dl_p1>a:hover{
	color: aqua;
	text-decoration: none;
}*/
.banner-dl{
	position: relative;
	margin-bottom: 32px;
	width: 320px;
}
.btn_dl{
	display: block;
	border-radius: 5px;
	background: #D70000 url('/images/products-banner/new/win.png') no-repeat 16px center;
	box-shadow: 2px 3px 0px 0px rgba(167, 0, 0, 0.3);
	width: 203px;
	height: 49px;
	line-height: 49px;
	font-size: 27px;
	color: #fff;
	margin-top: 95px;
	padding-left: 57px;
}
.btn_dl:hover{
	color: #fff;
}
.btn_dl_mac{
	display: block;
	border-radius: 5px;
	background: #D70000 url('/images/products-banner/new/mac.png') no-repeat 16px center;
	box-shadow: 2px 3px 0px 0px rgba(167, 0, 0, 0.3);
	width: 203px;
	height: 49px;
	line-height: 49px;
	font-size: 27px;
	color: #fff;
	margin-top: 95px;
	padding-left: 57px;
}
.btn_dl_mac:hover{
	color: #fff;
}
.round{
	position: absolute;
	background-color: #fff;
	width: 128px;
	height: 128px;
	border-radius: 64px;
	left: 192px;
	top: -47px;
	padding: 44px 0 0 0;
}
#downloads{
	font-size: 21px;
	line-height: 21px;
	font-weight: 500;
	text-align: center;
	color: #000;
}
.round>p{
	font-size: 14px;
	margin-top: 4px;
	font-weight: 500;
	text-align: center;
	color: #000;
}
.get_mac_new>a{
	font-size: 18px;
	color: #353239;
}
.banner_review{
	background-color: rgba(255,255,255,.7);
}
.review_right{
	line-height: 56px;
}
.review_btn>a{
	font-size: 12px;
	color: #fff;
}
.review_btn{
	background-color: #6C54FF;
	border-radius: 12px;
	width: 99px;
	height: 25px;
	line-height: 25px;
	padding: 0 10px;
	margin-top: 15px;
	text-align: center;
	margin-left: 8px;
}

.review_head>img{height: 80px;}
.banner_review .review_left.none{display: none;}


/*nav*/
.new-nav{
	background-color: #353239;
	padding: 27px 0;
}
.nav-pc li{
	float: left;
	background: url('/images/products-banner/new/nav_division.jpg') no-repeat right center;
}
.nav-pc li>a{
	font-size: 16px;
	line-height: 30px;
	display: block;
	padding: 0 15px;
	margin: 0 15px;
	border-radius: 5px;
	color: #fff;
	font-family: 'Arial';
}
.nav-pc li.active>a{
	background-color: #D70000;
}
.nav-pc li:not(.active):hover>a{
	background-color: aqua;
}
.nav-pc li:hover>a{
	text-decoration: none;
}

.visible-xs-block.nav-mobile{
	padding: 0;
}
.nav-mobile li>a{
	font-size: 16px;
	line-height: 30px;
	display: block;
	padding: 10px 15px;
	border-radius: 5px;
	color: #fff;
	font-family: 'Arial';
}
.nav-mobile li.active>a{
	background-color: #D70000;
}
.nav-mobile li:not(.active):hover>a{
	background-color: aqua;
}
.nav-mobile li:hover>a{
	text-decoration: none;
}


/*part1*/
.part1{text-align: center;padding: 70px 0 0;font-family: 'Arial';}
.part1>.container>h2{font-size: 37px;color: #333333;font-weight: bold;line-height: 1.5;}
.part1>.container>p{font-size: 20px;color: #333333;line-height: 30px;margin: 30px auto 50px;}
.part1>.container>.img{text-align: center;}
.part1>.container>.img>img{max-width: 100%;}

/*part2*/
.part2{text-align: center;padding: 70px 0 50px;font-family: 'Arial';background: url('/images/pro/uhd-copy/p2_bg.jpg') no-repeat center top;background-size: cover;}
.part2>.container>h2{font-size: 37px;color: #ffffff;font-weight: bold;line-height: 1.5;}
.part2>.container>p{font-size: 20px;color: #ffffff;line-height: 30px;margin: 30px auto 50px;}
.part2>.container>.img{text-align: center;}
.part2>.container>.img>img{max-width: 100%;}

/*part3*/
.part3{text-align: center;padding: 70px 0 0;font-family: 'Arial';}
.part3>.container>h2{font-size: 37px;color: #333333;font-weight: bold;line-height: 1.5;}
.part3>.container>p{font-size: 20px;color: #333333;line-height: 30px;margin: 30px auto 50px;}
.part3>.container>.img{text-align: center;}
.part3>.container>.img>img{max-width: 100%;}

/*part4*/
.part4{text-align: center;padding: 70px 0 360px;font-family: 'Arial';background: url('/images/pro/uhd-copy/p4_bg.jpg') no-repeat center center;background-size: cover;}
.part4>.container>h2{font-size: 37px;color: #ffffff;font-weight: bold;line-height: 1.5;}
.part4>.container>p{font-size: 20px;color: #ffffff;line-height: 30px;margin: 30px auto 100px;}
.part4>.container>ul>li{display: inline-block;}
.part4>.container>ul>li.arrow{vertical-align: 150px;margin: 0 18px;}
.part4>.container>ul>li>p{font-size: 18px;margin-top: 15px;color: #ffffff;}
.part4>.container>ul>li>img{max-width: 100%;}

/*part5*/
.poster-main{ position:relative;width:800px;height:270px;}
.poster-main a,.poster-main img{display:block;}
.poster-main .poster-list{width:800px;height:270px;}
.poster-main .poster-list .poster-item{ position:absolute;left:0;top:0;}
.poster-main .poster-btn{ position:absolute;top:0;width:100px;height:270px; z-index:10; cursor:pointer;  opacity:0.8}
.poster-main .poster-prev-btn{left:-40px; background: url('/images/pro/bd-player/prev.jpg') no-repeat center center;}
.poster-main .poster-next-btn{right:-40px; background: url('/images/pro/bd-player/next.jpg') no-repeat center center;}

.part5{background-color: #F8F8F8;}
.lb_box{border: 1px solid #CFD8DC;padding: 46px 50px 46px 65px;background-color: #fff;}
.part5 h2{font-size: 35px;color: #414141;margin: 70px 0 40px;text-align: center;}
.poster-main,.lb_right{float: left;}
.lb_right{margin-left: 68px;}
.p5_dl{margin: 85px 0 20px;}
.p5_text{font-size: 18px;color: #414141;font-family: 'Arial';}
.p5_get{margin-top: 8px;}
.p5_get>a{font-size: 15px;color: #414141;font-family: 'Arial';}
.post{padding: 45px 0 70px;}
.post h3{font-size: 20px;font-weight: bold;color: #414141;font-family: 'Arial';margin: 0 0 24px;}
.post p{line-height: 31px;}
.post a{font-size: 14px;color: #00b5d4;font-family: 'Arial';}
.lb_none{display: none;}

.p5_dl>a{flex-direction: column;display: flex;align-items: center;justify-content: center;align-content: center;width: 250px;max-width: 100%;height: 65px;border-radius: 5px;background-color: #D70000;font-size: 26px;color: #ffffff;line-height: 26px;margin: 0 auto;}
.p5_dl>a:hover{background-color: #FF8C00;text-decoration: none;}
.lb_right .banner_getmac{width: 250px;text-align: center;line-height: 30px;font-size: 22px!important;margin: 0 auto;}
.ss-mac{display: none;}

/*part6*/
.part6{padding-bottom: 100px;}
.part6 h2{font-size: 35px;color: #414141;margin: 70px 0 40px;text-align: center;}
.part6>.container{margin: 0 auto;}
.part6 .col-md-4{padding: 0 10px;}
.p6_box{border: 1px solid #D9D9D9;padding: 35px 50px 30px;}
.p6_box>img{display: block;margin: 0 auto;}
.p6_title{font-size: 16px;color: #414141;font-weight: bold;font-family: 'Arial';margin: 35px 0 15px;text-align: center;}
.p6_text{font-size: 15px;color: #414141;line-height: 23px;font-family: 'Arial';text-align: center;}
.p6_btn{margin-top: 35px;}
.p6_btn>a{display: inline-block;font-size: 16px;color: #fff;width: 120px;height: 33px;line-height: 33px;text-align: center;border-radius: 3px;font-family: 'Arial';}
.p6_btn1{background-color: #D70000;margin-right: 14px;}
.p6_btn2{background-color: #24D5F3;}

/*responsive*/
@media screen and (max-width: 320px){
	.part1 div.col-sm-6{width: 90%;}
	.part1 .pro_none{padding: 0 15px;}
	.row.banner_review li{float: none;}
	.banner_review .review_right{line-height: 100%;}
	.row.banner_review{height: 100%;}
	.review_right>ul>li{text-align: center;}
	.review_count{height: auto;margin-bottom: 15px;}
	.review_btn{margin: 0 auto;clear: both;}
	.row.banner_review .review_right>ul{width: 100%;}
	.part4 .carousel .carousel-control.left {left: -45px;}
	.part4 .carousel .carousel-control.right {right: -45px;}
	.p6_box>img{width: 90%;}
}
@media screen and (max-width: 450px){
	.banner{padding: 50px 0 0;}
	.banner_text{text-align: center;padding: 0 15px;}
	.banner_dl{margin-right: 0;}
	.get_mac_new{margin-bottom: 30px;}
	.bd_player_banner_pic{text-align: center;}
	.btn_dl{padding-left: 45px;}
	.bd_player_banner_pic>img{width: 100%;}
	.banner_title,.banner_price{font-size: 35px}
	.f21{font-size: 16px;}
	.btn_dl{margin-top: 20px;}
	.btn_dl_mac{margin-top: 20px;}
	.round{position: static;background-color: #fff;width: 143px;height: 46px;border-radius: 3px;padding: 0;margin: 20px auto 0;}
	.banner_review li{float: left;}
	.banner_review .review_head,.banner_review .review_text,.banner_review li.li3{float: none;}
	.banner_review{height: 270px;margin: 63px auto 53px;border-radius: 10px;padding: 12px 20px 18px 20px;}
	.banner_review .review_right{clear:both;float: none;height: 56px;}
	.banner_review .review_right>ul{width: 232px;height: 56px;margin: 10px auto 0;}
	.review_head{text-align: center;margin-bottom: 5px;}
	.review_division1{display: none;}
	.review_division2{display: none;}
	.li3{margin: 0 auto;}
	.review_content>p{font-size: 14px;line-height: 23px;color: #000;}
	.review_star{text-align: center;margin: 5px 0 1px;}
	.review_note{font-size: 14px;color: #a0a0a0;line-height: 23px;text-align: center;}
	.banner_more{width: auto;padding-left: 0;}
	.banner_dl>a{margin: 0 auto;}
	.banner_buy>a{margin: 0 auto 20px;}
	.banner_buy{margin: 10px 0 0;}
	.banner_text>ul>li{display: block;}
	.banner_btn{margin-top: 50px;margin-bottom: 20px;width: auto;}
	.banner_getmac{margin-left: 0;}
	.banner_more{width: auto;padding-left: 0;}

	.part2{background-size: cover;}

	.part4{background-image: none;background-color: #408CF7;padding-bottom: 50px;}
	.part4>.container>p{margin-bottom: 50px;}
	.part4>.container>ul{margin: 0;}
	.part4>.container>ul>li{display: block;}
	.part4>.container>ul>li.arrow{display: none;}
	.part4>.container>ul>li>p{margin-bottom: 30px;}

	.part5 h2{margin: 40px 0 30px;}
	.post{padding: 45px 0 50px;}
	.lb_box{padding: 46px 0;}
	.poster-main,.lb_right{float: none;margin: 0 auto;}
	.lb_right>p{text-align: center;}
	.post h3{text-align: center;}
	.post .col-md-6.post_bot{margin-top: 30px;}
	.p5_dl{margin: 60px 0 40px;}
	.lb_none{display: block;}
	.lb_box .visible-xs-block{display: none!important;}
	.poster-main .poster-prev-btn{left:-32px;}
	.poster-main .poster-next-btn{right:-32px;}

	.part6{padding-bottom: 50px;}
	.p6_box{margin-bottom: 20px;padding: 25px 10px;}
	.p6_btn{text-align: center;margin-top: 30px;}
	.p6_btn>a{display: block;margin: 10px auto;}

	.part7 .col-md-4{padding: 0 15px;margin-bottom: 40px;}
}

@media screen and (min-width: 451px) and (max-width: 767px){
	.banner{padding-top: 50px;}
	.banner_text{text-align: center;padding: 0 15px;}
	.banner_dl{margin-right: 0;}
	.get_mac_new{margin-bottom: 30px;}
	.bd_player_banner_pic{text-align: center;}
	.btn_dl{padding-left: 45px;}
	.bd_player_banner_pic>img{width: 100%;}
	.banner_review li{float: left;}
	.banner_review .review_head,.banner_review .review_text,.banner_review li.li3{float: none;}
	.banner_review{height: 243px;margin: 63px auto 53px;border-radius: 10px;padding: 12px 20px 18px 20px;}
	.banner_review .review_right{clear:both;float: none;height: 56px;}
	.banner_review .review_right>ul{width: 232px;height: 56px;margin: 10px auto 0;}
	.review_head{text-align: center;margin-bottom: 5px;}
	.review_division1{display: none;}
	.review_division2{display: none;}
	.li3{margin: 0 auto;}
	.review_content>p{font-size: 14px;line-height: 23px;color: #000;}
	.review_star{text-align: center;margin: 5px 0 1px;}
	.review_note{font-size: 14px;color: #a0a0a0;line-height: 23px;text-align: center;}
	.banner_dl>a{margin: 0 auto;}
	.banner_buy>a{margin: 0 auto 20px;}
	.banner_buy{margin: 10px 0 0;}
	.banner_text>ul>li{display: block;}
	.banner_btn{margin-top: 50px;margin-bottom: 20px;width: auto;}
	.banner_getmac{margin-left: 0;}
	.banner_more{width: auto;padding-left: 0;}

	.part4{background-image: none;background-color: #408CF7;padding-bottom: 50px;}
	.part4>.container>p{margin-bottom: 50px;}
	.part4>.container>ul>li{display: block;}
	.part4>.container>ul>li.arrow{display: none;}
	.part4>.container>ul>li>p{margin-bottom: 30px;}

	.lb_box{padding: 46px 0;}
	.poster-main,.lb_right{float: none;margin: 0 auto;}
	.lb_right>p{text-align: center;}
	.post h3{text-align: center;}
	.post .col-md-6.post_bot{margin-top: 30px;}
	.p5_dl{margin: 60px 0 40px;}

	.part6{padding-bottom: 50px;}
	.p6_box{margin-bottom: 20px;padding: 25px 15px;}
	.p6_btn{text-align: center;}

	.part7 .col-md-4{padding: 0 15px;margin-bottom: 40px;}
}

@media screen and (min-width: 768px) and (max-width: 991px){
	.banner{padding-top: 50px;}
	.banner_text{text-align: center;padding: 0;}
	.get_mac_new{margin-bottom: 30px;}
	.bd_player_banner_pic{text-align: center;}
	.btn_dl{padding-left: 45px;}
	.banner_review li{float: left;}
	.banner_review .review_head,.banner_review .review_text{float: none;}
	.banner_review{height: 190px;margin: 63px auto 53px;border-radius: 18px;padding: 12px 35px 18px 35px;}
	.banner_review .review_right{clear:both;float: none;height: 56px;}
	.banner_review .review_right>ul{width: 232px;height: 56px;margin: 10px auto 0;}
	.review_head{text-align: center;margin-bottom: 5px;}
	.review_division1{margin: 9px 20px 0 0;}
	.review_division2{margin: 9px 0 0 30px;}
	.review_content{margin: 5px 15px 0 0;}
	.review_content>p{font-size: 14px;line-height: 23px;color: #000;width: 395px;}
	.review_star{text-align: center;margin: 5px 0 1px;}
	.review_note{font-size: 14px;color: #a0a0a0;line-height: 23px;}
	.banner_more{padding-left: 20px;}

	.part4{background-image: none;background-color: #408CF7;padding-bottom: 50px;}
	.part4>.container>p{margin-bottom: 50px;}
	.part4>.container>ul>li{display: block;}
	.part4>.container>ul>li.arrow{display: none;}
	.part4>.container>ul>li>p{margin-bottom: 30px;}

	.lb_box{padding: 46px 0;}
	.poster-main,.lb_right{float: none;margin: 0 auto;}
	.lb_right>p{text-align: center;}
	.post h3{text-align: center;}
	.post .col-md-6.post_bot{margin-top: 30px;}

	.part6{padding-bottom: 50px;}
	.p6_box{margin-bottom: 20px;}
	.p6_btn{text-align: center;}

	.part7 .col-md-4{padding: 0 15px;margin-bottom: 40px;}
}

@media screen and (min-width: 992px) and (max-width: 1199px){
	.banner_text{padding-left: 20px;padding-right: 0;}
	.banner{padding-top: 100px;}
	.banner .banner_price{margin-top: 50px;margin-bottom: 0px;}
	.bd_player_banner_pic>img{width: 100%;padding-top: 20px;}
	.bd_player_banner_pic{padding: 0;}
	.banner_title,.banner_price{font-size: 38px;}
	.banner_review{height: 138px;margin: 63px auto 53px;border-radius: 15px;padding: 19px 25px 19px 40px;}
	.banner_review li{float: left;}
	.banner_review .review_right{clear:both;float: none;height: 56px;}
	.banner_review .review_right>ul{width: 232px;height: 56px;margin: 10px auto 0;}
	.review_division1{margin: 9px 20px 0;}
	.review_division2{margin: 9px 20px 0 45px;}
	.review_content{margin: 5px 15px 0 0;}
	.review_content>p{font-size: 14px;line-height: 23px;color: #000;width: 395px;}
	.review_star{text-align: center;margin: 5px 0 1px;}
	.review_note{font-size: 14px;color: #a0a0a0;line-height: 23px;}

	.part4>.container>p{margin-bottom: 50px;}
	.part4>.container>ul>li{display: block;}
	.part4>.container>ul>li.arrow{display: none;}
	.part4>.container>ul>li>p{margin-bottom: 30px;}

	.lb_box{padding: 46px 0;}
	.poster-main,.lb_right{float: none;margin: 0 auto;}
	.lb_right>p{text-align: center;}

	.p6_box{padding: 25px 15px;}
}

@media screen and (min-width: 1200px) and (max-width: 1440px){
	.banner{padding-top: 100px;}
	.banner_text{padding-left: 30px;padding-right: 0;}
	.banner .banner_price{margin-top: 50px;margin-bottom: 0px;}
	.bd_player_banner_pic{padding: 0;line-height: 190%;}
	.banner_review{width: 1132px;height: 94px;margin: 80px auto 60px;border-radius: 47px;padding: 19px 25px 19px 55px;}
	.banner_review li{float: left;}
	.review_division1{margin: 9px 20px 0;}
	.review_division2{margin: 9px 20px 0 20px;}
	.review_content{margin: 5px 10px 0 0;}
	.review_content>p{font-size: 14px;line-height: 23px;color: #000;width: 540px;}
	.review_star{text-align: center;margin: 5px 0 1px;}
	.review_note{font-size: 14px;color: #a0a0a0;line-height: 23px;}
}

@media screen and (min-width: 1441px){
	.banner .container{width: 1200px;}
	.banner{padding-top: 120px;}
	.banner .banner_price{margin-top: 50px;margin-bottom: 0px;}
	.bd_player_banner_pic{padding: 0;}
	.banner_review{width: 1132px;height: 116px;margin: 100px auto 60px;border-radius: 58px;padding: 19px 25px 19px 40px;}
	.banner_review li{float: left;}
	.review_division1{margin: 20px 20px 0;}
	.review_division2{margin: 20px 20px 0 20px;}
	.review_content{margin: 15px 10px 0 0;}
	.review_content>p{font-size: 14px;line-height: 23px;color: #000;width: 540px;}
	.review_star{text-align: center;margin: 18px 0 1px;}
	.review_note{font-size: 14px;color: #a0a0a0;line-height: 23px;}
	.review_right{margin-top: 10px;}
	.li1:nth-child(1){margin-left: 15px;}
	.li1:nth-child(2){margin-left: 10px;}
}
@media screen and (min-width: 1921px){

}