/*内页 banner 图标效果*/
@keyframes move {
	0% {
		opacity: 1;
		transform: translateY(-5px);
	}
	100% {
		opacity: 0;
		transform: translateY(5px);
	}
}

/*手机导航按钮*/
@keyframes sjnav {
	0% {
		width: 0;
	}
	25% {
		width: 15px;
	}
	50% {
		width: 30px;
	}
	75% {
		width: 15px;
	}
	100% {
		width: 0;
	}
}


/*网站按钮*/
.sitebtn{
	display: block;
	border: 1px solid #666;
	width: 160px;
	line-height: 54px;
	border-radius: 30px;
	font-size: 16px;
	position: relative;
	z-index: 0;
	transition: all 0.4s ease;
	text-align: center;
	overflow: hidden;
}
.sitebtn:before{
	content: "";
	width: 100%;
	height: 0;
	position: absolute;
	background: #ffcb2c;
	left: 0;
	top: 50%;
	z-index: -1;
	transition: all 0.4s ease;
}
.sitebtn:hover{
	color: #1a1a1a;
	border-color: #EA5413 !important;
}
.sitebtn:hover:before{
	top: 0;
	height: 100%;
}


@media only screen and (max-width: 1600px) {
	/*网站按钮*/
	.sitebtn{
		width: 150px;
		line-height: 51px;
		font-size: 15px;
	}
}

@media only screen and (max-width: 1440px) {
	/*网站按钮*/
	.sitebtn{
		width: 140px;
		line-height: 48px;
		font-size: 14px;
	}
}

@media only screen and (max-width: 767px) {
	/*网站按钮*/
	.sitebtn {
	    width: 120px;
	    line-height: 41px;
	    font-size: 13px;
	}
}