/* reset */
html, body {
    background-color: #EEEFF0;
    min-width: 1200px;
}
body {
	display: flex;
	flex-direction: column;
}
html, body, div, a, img, span, ul, li, dl, dt, dd, h1, h2, p, label, input, button, textarea {
	margin: 0;
	padding: 0;
	letter-spacing: 1px;
	border: none;
	outline: none;
	box-shadow: none;
	color: #194A65;
	font-size: 16px;
	max-height: 999999px;
}
a, a:link, a:visited, a:hover, a:active {
	text-decoration: none;
}
img {
	border: none;
}
ul, li, dl, dt, dd {
	list-style: none;
}
input, input:focus, button, textarea {
	background-color: transparent;
}
textarea {
	resize: none;
}

.bg_gray_opcity {
	background-color: rgba(216, 216, 216, .4);
}

.wrap {
    width: 1000px;
    margin: 0 auto;
    padding: 0 100px;
    overflow: hidden;
}

/*header*/
.header .wrap {
	display: flex;
	justify-content: space-between;
	padding: 2rem 0;
}
.header .logo {
	display: inline-block;
	width: 12rem;
	height: 6rem;
}
.header .logo img {
	float: left;
	width: 12rem;
	height: 6rem;
}
.header .menu {
	width: 680px;
	display: flex;
	align-items: flex-end;
}
.header .menu li {
	width: 100px;
	text-align: center;
}
.header .menu li a {
	position: relative;
}
.header .menu li:hover a {
	font-weight: bold;
}
.header .menu li a:before, .header .menu li a:after {
	content: "";
	position: absolute;
	bottom: -6px;
	left: 0;
}
.header .menu li a:after {
	width: 0;
	border-bottom: 2px solid #194A65;
	transition:width .4s ease-in-out;
}
.header .menu li:hover > a:after {
	width: 100%;
}

/*container*/
.container {
    margin: 5rem 0;
}
.container .wrap .title {
    margin-bottom: 2rem;
    overflow: hidden;
}
.container .wrap .title img {
    float: left;
    height: 6rem;
}

/*footer*/
.footer {
    padding: 4rem 0 1rem;
}
.footer .wrap_info {
    display: flex;
    justify-content: space-between;
    padding: 0 100px;
}
.footer .wrap_info .left {
    width: 350px;
    margin-left: 100px;
}
.footer .wrap_info .left .logo img {
    height: 5rem;
}
.footer .wrap_info .left .info {
    margin-top: 2rem;
}
.footer .wrap_info .left .info li {
    height: 2rem;
    line-height: 2rem;
}
.footer .wrap_info .left .info li.tmall {
    margin-top: 1rem;
}
.footer .wrap_info .left .info li.tmall a {

}
.footer .wrap_info .right {
    width: 450px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}
.footer .wrap_info .right div {
    width: 8rem;
    margin: 22px 11px 0;
}
.footer .wrap_info .right div img {
    float: left;
    width: 8rem;
}
.footer .wrap_info .right div span {
    float: left;
    width: 8rem;
    height: 2rem;
    line-height: 2rem;
    text-align: center;
}
.footer .wrap_info .right div.multiple3 {
    margin: 16px 8px 0;
}
.footer .wrap_info .right div.multiple3, .footer .wrap_info .right div.multiple3 img, .footer .wrap_info .right div.multiple3 span {
    width: 6rem;
}
.footer .wrap_bottom {
    margin-top: 5rem;
}
.footer .wrap_bottom ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    height: 1.5rem;
    line-height: 1.5rem;
}
.footer .wrap_bottom ul li {
    font-size: .8rem;
    margin: 0 1rem;
    height: 1.5rem;
    line-height: 1.5rem;
}
.footer .wrap_bottom ul li a {
    font-size: .8rem;
    height: 1.5rem;
    line-height: 1.5rem;
}
.footer .wrap_bottom ul li a img {
    float: left;
    height: 1.1rem;
    margin: .2rem;
}

/*btn_wrap*/
.btn_wrap {
    position: fixed;
    z-index: 2;
    bottom: 5rem;
    right: 2rem;
    display: none;
}
.btn_wrap a.gototop {

}
.btn_wrap a.gototop img {
    float: left;
    width: 1.5rem;
}

/*enlarge*/
.enlarge {
    cursor: pointer;
}

/*layer_img*/
.layer_img {
    background-color: #EEEFF0;
    padding: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
}