html{
	overflow: hidden !important;
}
body{
	background-image: url(../img/bg.jpg);
	background-repeat: no-repeat;
	background-attachment: fixed;
	background-size: cover;
	background-position: center;
	
}
.bg{
	background-image: url(../img/bg2.jpg);
	background-repeat: no-repeat;
	background-attachment: fixed;
	background-size: cover;
	background-position: center;
	top: 0; left: 0;
	position: absolute;
	z-index: -1;
	transition: all 1s;
	height: 100%;
	width: 100%;
	opacity: 0;
}
.main{
	height: 100%;
	width: 100%;
	display: ;
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	z-index: 0;
}

.biaoti{
	font-size: 60px;
	font-weight: 200;
	color: white;
	text-align: center;
	margin-top: 150px;
	transition: all 0.5s;
}
.biaoti:hover{
	text-shadow: 0px 0px 30px #ffffff;
	font-size: 70px;
	transition: all 0.5s;
}
.search{
	
	justify-content: center;
	align-items: center;
	display: flex;
}

.search_input{
	outline-style: none;
	border: none;
	border:solid 1px rgba(255, 255, 255, 0.4);
	border-radius: 25px 0px 0px 25px;
	padding: 6px 20px 6px 20px;
	
	font-size: 20px;
	font-family: "microsoft yahei";
	color: white;
	font-weight: lighter;
	
	
	
	height: 36px;
	width: 600px;
	background-color: rgba(255,255,255,0.2);
	transition: all 0.5s;
}
.search_input:hover{
	background-color: rgba(255, 255, 255, 0.4);
	color: #ffffff;
	box-shadow: 0px 0px 12px #ffffff;
	transition: all 0.5s;
}
.search_input:focus{
	background-color: rgba(255, 255, 255, 0.4);
	color: #ffffff;
	box-shadow: 0px 0px 12px #ffffff;
	transition: all 0.5s;
}
.search_button{
	transform: translateX(-1px);
	margin: 0px;
	height: 50px;
	width: 100px;
	border: 1px solid rgba(255, 255, 255, 0.4);
	border-radius: 0px 25px 25px 0px;
	background-color: rgba(255, 255, 255, 0.2);
	color: white;
	font-size: 18px;
	font-weight: 200;
	transition: all 0.5s;
}
.search_button:hover{
	background-color: rgba(255, 255, 255, 0.4);
	color: #ffffff;
	box-shadow: 0px 0px 12px #ffffff;
	transition: all 0.5s;
}

.buttons{
	justify-content: center;
	align-items: center;
	display: flex;
}
.button_daohang{
	margin-top: 150px;
	margin-right: 15px;
	margin-left: 15px;
	height: 50px;
	width: 80px;
	border: 1px solid rgba(255, 255, 255, 0.4);
	border-radius: 25px;
	background-color: rgba(255, 255, 255, 0.2);
	color: white;
	font-size: 16px;
	font-family: "microsoft yahei";
	font-weight: 50;
	transition: all 0.5s;
}
.button_daohang:hover{
	background-color: rgba(255, 255, 255, 0.4);
	color: #ffffff;
	box-shadow: 0px 0px 12px #ffffff;
	height: 60px;
	width: 100px;
	border-radius: 30px;
	font-size: 22px;
	transition: all 0.5s;
}
.slogan{
	width: 100%;
	height: 26px;
	left: 0px;
	bottom: 150px;
	//box-shadow: 0px 0px 12px #ffffff;
	position: absolute;
}
.slogan2{
	text-align: center;
	color: #FFFFFF;
	transition: all 0.5s;
}
.slogan2:hover{
	text-shadow: 0px 0px 20px #ffffff;
	transition: all 0.5s;
}
.footer{
	width: 100%;
	color: rgba(255,255,255,0.6);
	font-size: 10px;
	text-align: center;
	position: absolute;
	bottom: 5px;
}