html,
body {
	height: 100%;
	width: 100%;
}

body {
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	font-family: "Roboto", "SF Pro SC", "SF Pro Display", "SF Pro Icons", "PingFang SC", BlinkMacSystemFont,
		-apple-system, "Segoe UI", "Microsoft Yahei", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
		"Helvetica", "Arial", sans-serif;
	font-weight: 400;
}

a {
	-webkit-transition: all 0.35s;
	-moz-transition: all 0.35s;
	transition: all 0.35s;
	color: #474157;
}

a:hover,
a:focus {
	color: #474157;
}

hr {
	max-width: 100px;
	margin: 25px auto 0;
	border-width: 1px;
	border-color: rgba(34, 34, 34, 0.1);
}

hr.light {
	border-color: white;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: 200;
	letter-spacing: 1px;
}

p {
	font-size: 16px;
	line-height: 1.5;
	margin-bottom: 20px;
}

.navbar-default {
	font-weight: 200;
	letter-spacing: 1px;
}

.navbar-default .navbar-header .navbar-brand {
	font-weight: 200;
	letter-spacing: 1px;
	color: #474157;
}

.navbar-default .navbar-header .navbar-brand:hover,
.navbar-default .navbar-header .navbar-brand:focus {
	color: #474157;
}

.navbar-default .navbar-header .navbar-toggle {
	font-size: 12px;
	color: #474157;
	padding: 8px 10px;
}

.navbar-default .nav > li > a {
	text-transform: uppercase;
	letter-spacing: 2px;
	font-size: 14px;
	color: #7a798c;
}

.navbar-default .nav > li > a:hover,
.navbar-default .nav > li > a:focus:hover {
	color: #474157;
}

.navbar-default .nav > li.active > a,
.navbar-default .nav > li.active > a:focus {
	color: #474157 !important;
	background-color: transparent;
}

.navbar-default .nav > li.active > a:hover,
.navbar-default .nav > li.active > a:focus:hover {
	background-color: transparent;
}

#mainbody {
	position: relative;
	width: 100%;
	min-height: auto;
	overflow-y: hidden;
	background: #f1f6fd;
	color: #474157;
	height: calc(100vh - 61px);
}

/* #mainbody .index-text {
    text-align: center;
    padding: 250px 0 50px;
    position: relative;
    height: 100vh;
} */

#mainbody .index-text {
	text-align: center;
	position: relative;
	padding-top: calc(50vh - 170px);
}
#mainbody .index-text h1 {
	font-size: 50px;
	font-weight: bold;
	color: #171347;
}
#mainbody .index-gallery {
	text-align: center;
	/* padding-top: calc(50vh - 180px); */
	position: relative;
}
/* #mainbody .index-gallery {
    text-align: center;
    padding: 200px 0 50px;
    position: relative;
} */


@media (max-height: 500px) {
	#mainbody {
		height: inherit;
	}
}

@media (min-width: 768px) {
	.navbar-default {
		background-color: transparent;
		border-color: transparent;
	}

	#mainbody .index-text {
        text-align: left;
        padding-top: calc(50vh - 200px);
    }
    #mainbody .index-gallery{
        padding-top: calc(50vh - 170px);
    }
}
@media (min-width: 1020px) {
	#mainbody .index-gallery{
        padding-top: calc(50vh - 200px);
    }
}
@media (min-width: 1280px) {
	#mainbody .index-gallery{
        padding-top: calc(50vh - 225px);
    }
} /*>=1280的设备*/



@media (min-width: 1440px) {
	#mainbody .index-gallery{
        padding-top: calc(50vh - 230px);
    }
}


@media (min-width: 1920px) {
	#mainbody .index-gallery{
        padding-top: calc(50vh - 250px);
    }
}
@media (max-width: 767px) {
	.navbar-default {
		background-color: #f1f6fd;
		border-color: #f1f6fd;
	}

	.navbar-default .navbar-collapse {
		background: #f1f6fd;
		box-shadow: 5px 9px 5px rgba(0, 0, 0, 0.07);
	}

	#mainbody {
		height: unset;
	}

	#mainbody .index-text {
		padding: 130px 0 0 0;
		/* height: calc(100vh - 261px); */
	}

	#mainbody .index-gallery {
		padding: 30px 0 50px 0;
	}

	#mainbody .index-text h1 {
		font-size: 50px;
		margin-bottom: 20px;
	}
}

footer {
	background-color: #222222;
	padding: 20px 0;
	color: rgba(255, 255, 255, 0.3);
	text-align: center;
}

footer p {
	font-size: 14px;
	margin: 0;
}

.bg-primary {
	background: #fdcc52;
	background: -webkit-linear-gradient(#fdcc52, #fdc539);
	background: linear-gradient(#fdcc52, #fdc539);
}

.btn {
	text-transform: uppercase;
	letter-spacing: 2px;
	border-radius: 300px;
}

.btn-xl {
	margin-top: 20px;
	padding: 10px 45px;
	font-size: 14px;
}