* {
	box-sizing: border-box;
	-webkit-text-size-adjust: none;
	outline: none;
}

body {
	margin: 0;
	padding: 0;
	font: inherit;
	line-height: normal;
}

header,
nav,
main,
img,
form,
p {
	margin: 0;
	padding: 0;
	border: 0;
	background: url();
}
.l{
	display: flex;
	justify-content: space-between;
	width: 300px;
}
ul,
ol {
	margin: 0;
	padding: 0;
	list-style-type: none;
}

hr,
dl,
dt,
dd {
	margin: 0px;
	padding: 0px;
}

table {
	border-collapse: collapse;
	border-spacing: 0px;
}

tbody {
	border-collapse: collapse;
	border-spacing: 0px;
}

pre {
	margin: 0px;
	padding: 0px;
	border: 0px;
	overflow: hidden;
	font-family: inherit;
	white-space: pre-wrap;
	white-space: -moz-pre-wrap;
	white-space: -pre-wrap;
	white-space: -o-pre-wrap;
	word-wrap: break-word;
	word-break: break-all;
}

select,
input,
textarea,
button {
	font-size: inherit;
	padding: 2px 5px;
	font-family: inherit;
	color: inherit;
}

a {
	text-decoration: none;
	color: inherit;
	transition: ease .3s;
}

a:hover {
	text-decoration: none;
	color: inherit;
}

th {
	text-align: left;
}

td {
	word-wrap: break-word;
	word-break: break-all;
}

ins,
em {
	text-decoration: none;
	font-style: normal;
}

h1,
h2,
h3,
h4 {
	padding: 0;
	margin: 0;
	font-size: inherit;
	font-weight: inherit;
}

input[type=text],
input[type=password],
input[type=file],
input[type=number],
input[type=tel],
input[type=button],
input[type=submit],
input[type=reset],
textarea {
	-webkit-appearance: none;
}

.left {
	float: left
}

.right {
	float: right;
}

.clearfix {
	*zoom: 1
}

.clearfix:after {
	display: block;
	clear: both;
	content: "\0020";
	visibility: hidden;
	height: 0
}

.g_imgf {
	max-width: 100%;
}

.g_ell {
	display: block;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.g_content {
	clear: both;
	font-size: 16px;
	font-family: "微软雅黑", "Arial", "Helvetica", "sans-serif";
	overflow: hidden;
}

.g_content header,
.g_content nav,
.g_content main,
.g_content img,
.g_content form,
.g_content p {
	margin: initial;
	padding: initial;
	border: initial;
}

.g_content ul,
.g_content ol {
	margin: 1em 0;
	padding: 0 0 0 2em;
	list-style-type: none;
}

.g_content hr,
.g_content dl,
.g_content dt,
.g_content dd {
	margin: initial;
	padding: initial;
}

.g_content table {
	border-collapse: initial;
	border-spacing: initial;
}

.g_content tbody {
	border-collapse: initial;
	border-spacing: initial;
}

.g_content pre {
	margin: initial;
	padding: initial;
	border: initial;
	overflow: hidden;
	font-family: initial;
	white-space: pre-wrap;
	white-space: -moz-pre-wrap;
	white-space: -pre-wrap;
	white-space: -o-pre-wrap;
	word-wrap: break-word;
	word-break: break-all;
}

.g_content select,
.g_content input,
.g_content textarea,
.g_content button {
	font-size: initial;
	padding: initial;
	font-family: initial;
}

.g_content a {
	text-decoration: initial;
	color: initial;
}

.g_content a:hover {
	text-decoration: initial;
	color: initial;
}

.g_content th {
	text-align: initial;
}

.g_content td {
	word-wrap: break-word;
	word-break: break-all;
}

.g_content ins,
.g_content em {
	text-decoration: initial;
	font-style: initial;
}

.g_content h1,
.g_content h2,
.g_content h3,
.g_content h4 {
	padding: initial;
	margin: initial;
}

.g_content h1 {
	font-size: 2em;
	font-weight: bold;
}

.g_content h2 {
	font-size: 1.5em;
	font-weight: bold;
}

.g_content h3 {
	font-size: 1.17em;
	font-weight: bold;
}

.g_content p {
	line-height: 2em;
	margin: 5px 0;
}

.g_content img {
	max-width: 100%;
}



.g_list {
	clear: both;
}

.g_list .offset::before {
	content: '';
	display: block;
	clear: both;
}

.g_list .offset::after {
	content: '';
	display: block;
	clear: both;
}

.g_list .offset .list>li {
	float: left;
}

.g_list .offset .list>li .box {
	display: block;
}

.g_hover .scale {
	transition: 0.5s ease;
}

.g_hover:hover.scale,
.g_hover:hover .scale {
	transform: scale(1.1, 1.1);
}

.g_tool {
	clear: both;
	position: fixed;
	z-index: 1;
	right: 2px;
	bottom: 50px;
	width: 32px;
	transition: .3s ease;
}

.g_tool>li {
	position: relative;
}

.g_tool>li>a {
	display: block;
	height: 40px;
	line-height: 40px;
	text-align: center;
	background: #56bd07;
	transition: .3s ease;
}

.g_tool>li>a>.ico_top {
	display: block;
	padding-top: 6px;
}

.g_tool>li>a>.ico_top img {
	width: 20px;
}

html.um .g_tool {
	opacity: 0;
}

html.um .g_tool.show {
	opacity: 0.5;
}

.g_tool>li>a.top {
	height: 0;
	opacity: 0;
	overflow: hidden;
}

.g_tool>li>a.top.show {
	height: 40px;
	opacity: 1;
}

@media (max-width: 1024px) {
	.g_tool {
		display: none;
	}
}