body {
	position: relative;
	margin-top: 0pxpx !important;

}
 @font-face {
 	font-family:思源黑体;
 	src: url(https://file.ichuangad.com/ht_homepage/SOURCEHANSANSCN-NORMAL.OTF);
 }


.syjheadimg {
	width: 100%;
	/* height: 720px;
	opacity: 1;
	background-image: url(../img/static/img/suyijian/头部主图.png);
	background-size: 100%;
	background-attachment: fixed;
	background-repeat: no-repeat;
	background-position-y:70px; */
	cursor: pointer;
}

.syjheadtitle {
	font-family: 思源黑体;
	font-size: 45px;
	font-weight: bold;
	line-height: normal;
	letter-spacing: 0em;
	font-feature-settings: "kern" on;
	color: #FFFFFF;
}

.syjheadmain {
	font-family: 思源黑体;
	font-size: 15px;
	font-weight: normal;
	line-height: 20px;
	text-align: center;
	letter-spacing: 0em;
	margin-top: 40px;
	font-feature-settings: "kern" on;
	color: #FFFFFF;
}

.syjheadbutton {
	margin-top: 70px;
	padding: 10px 32px;
	color: white;
	line-height: 5px;
	background: linear-gradient(270deg, #FB8C6B 0%, #FD9448 57%, #FD663A 100%);
	width: 150px;
	height: 50px;
	border-radius: 30px;
	border: #bbb 1px solid;
	font-size: 17px;
}

.syjheadbutton:active {
	border: 1px solid white;
}

.syjheadtext {
	font-family: PingFangSCMedium-Medium;
	font-size: 14px;
	font-weight: normal;
	line-height: 26px;
	letter-spacing: 0em;
	margin-top: 30px;
	color: #FFFFFF;
}

.syjmaintitle {
	font-family: 思源黑体;
	font-size: 35px;
	font-weight: 500;
	line-height: normal;
	letter-spacing: 0em;
	font-feature-settings: "kern" on;
	color: #FD663A;
}

.syjmaincontent {
	font-family: 思源黑体;
	font-size: 17px;
	font-weight: normal;
	line-height: normal;
	text-align: center;
	letter-spacing: 0em;
	width: 70%;
	margin: auto;
	font-feature-settings: "kern" on;
	color: #3D3D3D;
	margin-top: 10px;
}

.syjmainimg1 {
	margin: auto;
	/* width: 1698px; */
	height: 750px;
	opacity: 1;
	margin-top: 30px;
	background: url(../img/static/img/suyijian/软件截图.png);
	background-size: 100%;
	margin-left: -70px;
}

.syjmainicon {
	width: 50px;
	height: 50px;
	opacity: 1;

	background: url(../img/static/img/suyijian/助力ai图标.png);
}

.syjmainchildtitle {
	font-family: 思源黑体;
	font-size: 28px;
	font-weight: 500;
	line-height: normal;
	letter-spacing: 0em;

	font-feature-settings: "kern" on;
	color: #FA4E1B;
}

.syjmainchildtext {
	font-family: 思源黑体;
	font-size: 22px;
	font-weight: normal;
	line-height: normal;
	letter-spacing: 0em;
	margin-top: 10px;
	font-feature-settings: "kern" on;
	color: #3D3D3D;
}

.syjmainchildli {

	font-family: 思源黑体;
	font-size: 17px;
	font-weight: normal;
	line-height: normal;
	letter-spacing: 0em;
	line-height: 2;
	font-feature-settings: "kern" on;
	color: #3D3D3D;
}

.mainchildstyle {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	flex-wrap: nowrap;
}

.mainchildstyle>ul {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	flex-wrap: nowrap;
	margin-top: 10px;
	margin-left: -25px;
}

.syjmainchildbutton {
	width: 186px;
	height: 50px;
	border-radius: 10px;
	opacity: 1;
	color: white;
	/* 自动布局 */
	flex-direction: column;
	padding: 12px 57px;
	border: #bbb 1px solid;
	background: #FA4E1B;
	font-size: 17px;
	line-height: 25px;
	margin-top: 70px;
	border: none;
}

.syjmainchildbutton:active {
	border: 1px solid white;
}

.syjmainchildaiimg {
	width: 612px;
	height: 459px;
	opacity: 1;

	background: url(../img/static/img/suyijian/ai功能图.png);
}

.syjmainchildscimg {
	height: 459px;
	opacity: 1;
background-size: 100%;
	background: url(../img/static/img/suyijian/素材质量图.png);
}

.syjmainicon2 {
	width: 50px;
	height: 50px;
	opacity: 1;

	background: url(../img/static/img/suyijian/素材质量图标.png);
}

li:nth-child(1)::marker {
	color: #FA4E1B;
}

li:nth-child(2)::marker {
	color: #FA4E1B;
}

li:nth-child(3)::marker {
	color: #FA4E1B;
}

.syjfooterimg {
	width: 100%;
	height: 400px;
	margin-top: 100px;
	background: url(../img/static/img/suyijian/底部大图.png);
	background-size: 100%;
	background-repeat: no-repeat;
}

.syjfootertext {
	font-family: 思源黑体;
	font-size: 42px;
	font-weight: 500;
	line-height: normal;
	letter-spacing: 0em;
	padding-top: 120px;
	font-feature-settings: "kern" on;
	color: #FFFFFF;
}

.syjmainchildaispimg {
	width: 812px;
	height: 459px;
	opacity: 1;
background-size: 100%;
	background: url(../img/static/img/suyijian/ai视频混剪.png);
}
@media (max-width: 1500px)
{
	.syjheadimg {
	  height: 578px;
	  }
}
@media (max-width: 1400px)
{
	.syjheadimg {
	  height: 517px;
	  }
}
@media (max-width: 1300px)
{
	.syjheadimg {
	  height: 445px;
	  }
}
@media (max-width: 1200px)
{
	.syjheadimg {
	  height:430px;
	  }
	
}
@media (max-width: 1100px)
{
	.syjheadimg {
	  height:387px
	  }
	
}