body {
	font-family: PingFangSC-Light, 'helvetica neue', 'hiragino sans gb', arial, 'microsoft yahei ui', 'microsoft yahei', simsun, sans-serif;
	font-size: 10px;
	color: #666;
}

.h1,
.h2,
.h3,
h1,
h2,
h3 {
	margin-top: 0;
	margin-bottom: 0;
}

img {
	max-width: 100%;
}
.all {
	width: 100%;
	overflow: hidden;
	min-width: 320px;
	max-width: 640px;
	margin: 0 auto;
}

nav {
	height: 45px;
	width: 100%;
	
	background: -webkit-linear-gradient(left, #038fab, #00829b);
    background: -o-linear-gradient(right, #038fab, #00829b);
    background: -moz-linear-gradient(right, #038fab, #00829b);
    background: linear-gradient(to right, #038fab, #00829b);
	padding: 0 15px;
	 text-align: center; 
}

.nav-mune {
	line-height: 45px;
	position: absolute;
}

.nav-mune img {
    width: 45%;
    position: relative;
    left: -5px;
}
nav h2 {
	margin-top: 0;
	margin-bottom: 0;
	color: #fff;
	text-align: center;
	font-size: 16px;
	line-height: 47px;
}

.dropdown-menu {
	min-width: 90px;
	margin: 0;
	padding: 0;
}

.dropdown-menu li {
	border-bottom: 1px solid #ccc;
}

.dropdown-menu li:last-of-type {
	border-bottom: none;
}

.dropdown-menu li a {
	padding: 8px 20px;
	text-align: center;
}
.navbar-fixed-top{
	max-width: 640px;
	margin: 0 auto;
}