body {
	margin: 0;
	padding: 0;
}
h1 {
	/* text-align: center; */
	font-size: 16px;
	margin-top: 10px;
}
.box {
	/* background-color: #202932; */
	/* margin: 50px 200px; */
	margin-top: 34px;
}
.f-nav {
	width: 1280px;
	margin: 0 auto; 
	height: 88px;
	overflow: hidden;
	/* transition: all 1s; */
	display: block;
	position: relative;
	padding: 0;
	margin-top: 34px;
	/* box-shadow: 0 10px 35px rgba(0, 0, 0, 0.2); */
	/* background-color: #202932; */
}
.f-nav li {
	padding: 0;
	margin: 0;
	float: left;
	height: 88px;
	line-height: 88px;
	position: relative;
	z-index: 100;
	display: inline-block;
	list-style-type: none;
	width: 246px;
	color: #333;
	text-align: center;
	cursor: pointer;
	
	font-size: 22px;
	 
}
.sideline {
	position: absolute; 
	background:#0484FF;
	left: 0;
	bottom: 0;
	color: #fff; 
	z-index: 1;
	height: 4px; 
	display: inline-block;
	list-style-type: none;
	width: 246px;
	color: #fff;
	text-align: center;
	cursor: pointer;
}
.f-nav li.active {
	background-color: #208ff9;
	color: #fff;
}
.f-nav li.fontNav {
	background-color: #208ff9;
	color: #fff;
	animation: fontNav .8s;
}
.f-nav li.downNav {
	background-color: #208ff9;
	color: #fff;
	animation: downNav .8s;
}
.f-nav li.leftNav {
	background-color: #208ff9;
	color: #fff;
	animation: leftNav .8s;
}
.f-nav li.rightNav {
	background-color: #208ff9;
	color: #fff;
	animation: rightNav .8s;
}
/*左边缘*/
.f-nav li.edgeLeft {
	background-color: #208ff9;
	color: #fff;
	animation: edgeLeft .8s;
}
/*右边缘*/
.f-nav li.edgeRight {
	background-color: #208ff9;
	color: #fff;
	animation: edgeRight .8s;
}
/*从中间变大*/
.f-nav li.scaleChange {
	background-color: #208ff9;
	color: #fff;
	animation: scaleChange .8s;
}
 /* @keyframes scaleChange {
 0% {
 transform: scale(0);
},  50% {
 transform: scale(.5);
},  100% {
 transform: scale(1);
}
}
 @keyframes fontNav {
 0% {
 transform: translate(0, -100%);
},  50% {
 transform: translate(0, -50%);
},  100% {
 transform: translate(0, 0);
}
}
 @keyframes downNav {
 0% {
 transform: translate(0, 100%);
},  50% {
 transform: translate(0, 50%);
},  100% {
 transform: translate(0, 0);
}
}
 @keyframes leftNav {
 0% {
 transform: translate(-100%, 0%);
},  50% {
 transform: translate(-50%, 0%);
},  100% {
 transform: translate(0, 0);
}
}
 @keyframes rightNav {
 0% {
 transform: translate(100%, 0%);
},  50% {
 transform: translate(50%, 0%);
},  100% {
 transform: translate(0%, 0);
}
}
 @keyframes edgeLeft {
 0% {
 transform: translate(-100%, -100%);
}
 100% {
 transform: translate(0%, 0%);
}
}
 @keyframes edgeRight {
 0% {
 transform: translate(100%, 100%);
}
 100% {
 transform: translate(0%, 0%);
}
}
 */
@media screen and (max-width:1440px) {
	.f-nav {
		width: 1230px;
		margin: 0 auto; 
		height: 88px;
		overflow: hidden;
		margin-top: 28px;
		/* transition: all 1s; */
		display: block;
		position: relative;
		padding: 0;
		/* box-shadow: 0 10px 35px rgba(0, 0, 0, 0.2); */
		/* background-color: #202932; */
	}
	.f-nav li {
		padding: 0;
		margin: 0;
		float: left;
		height: 88px;
		line-height: 88px;
		position: relative;
		z-index: 100;
		display: inline-block;
		list-style-type: none;
		width: 246px;
		color: #333;
		text-align: center;
		cursor: pointer; 
		font-size: 24px;
		 
	}
}