/* 初始化css */
a,
a:visited,
a:active,
a:hover,
a:focus {
	text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
	margin: 0;
}

.btn,
.btn.active.focus,
.btn.active:focus,
.btn.focus,
.btn:active.focus,
.btn:active:focus,
.btn:focus {
	outline: none;
}

.btn-success,
.btn-success:focus {
	background-color: #5cb85c;
	border-color: #4cae4c;
	color: #fff;
}

.btn-success:hover,
.btn-success:focus:hover {
	background-color: #449d44;
	border-color: #4cae4c;
	color: #fff;
}

.btn-info,
.btn-info:focus {
	background-color: #5bc0de;
	border-color: #46b8da;
	color: #fff;
}

.btn-info:hover,
.btn-info:focus:hover {
	background-color: #31b0d5;
	border-color: #46b8da;
	color: #fff;
}

.btn-warning,
.btn-warning:focus {
	background-color: #f0ad4e;
	border-color: #eea236;
	color: #fff;
}

.btn-warning:hover,
.btn-warning:focus:hover {
	background-color: #ec971f;
	border-color: #eea236;
	color: #fff;
}

.btn-danger,
.btn-danger:focus {
	background-color: #d9534f;
	border-color: #d43f3a;
	color: #fff;
}

.btn-danger:hover,
.btn-danger:focus:hover {
	background-color: #c9302c;
	border-color: #d43f3a;
	color: #fff;
}

.theme_btn,
.theme_btn:focus {
	background-color: #5a73a4;
	border-color: #5a73a4;
	color: #fff;
}

.theme_btn:hover,
.theme_btn:focus:hover {
	background-color: #455f93;
	border-color: #455f93;
	color: #fff;
}

/* main css */
html {
	/* background: #b9b9b9; */
}

body {
	width: 100%;
	border: none;
	border-radius: initial;
	margin: 0 auto;
	font-size: 12px;
	/* font-family: "Open Sans", "SimSong"; */
	font-family: "Arial";
}

.pd_0 {
	padding: 0;
}

section {
	margin-right: auto;
	margin-left: auto;
	padding-left: 15px;
	padding-right: 15px;
}

/* 媒体查询css */
@media (max-width:768px) {
	body {
		width: 100%;
		border: none;
		border-radius: initial;
	}
}

@media (min-width: 768px) {
	section {
		width: 750px;
	}
}

@media (min-width: 992px) {
	section {
		width: 970px;
	}
}

@media (min-width: 1200px) {
	section {
		width: 1170px;
	}
}