body {
	margin: 0;
}
.header {
	width: 100%;
	position: relative;
}
.header img {
	width: 100%;
}
.header .header-body {
	position: absolute;
	width: 100%;
	top: 0px;
	left: 0px;
}
.header-title, .header-desc {
	margin-top: 20px;
	color: #FFF;
	text-align: center;
}
.my-container {
	position: relative;
	background-image: url(../images/background.jpg);
	background-size: cover;
	background-position: center center;
	background-repeat: no-repeat;
	padding-bottom: 20px;
}
.container {
	background-color: #FFF;
	border-radius: 10px;
}
.content-item {
	text-indent: 2em;
}
.content-item:last-child {
	margin-bottom: 0px;
}
.service-item {
	border: 1px solid #DBDBDB;
	height: 325px;
	padding: 23px 35px;
}
.last-img img {
	width: 100%;
}
.service-icon img {
	margin-bottom: 25px;
}
.service-title {
	color: #1F97F8;
	font-weight: 600;
	border-bottom: 1px dashed #000;
}
.service-item .item-img {
	width: 100%;
}
.service-talk {
	position: relative;
	margin-top: 20px;
	color: #FF993F;
}
.talk-tip {
	width: calc(100% - 35px);
	position: absolute;
}
.service-talk img {
	width: 100%;
}
.footer {
	margin-bottom: 20px;
	position: relative;
}
.footer-img img {
	width: 100%;
}
.footer-content {
	position: absolute;
}
.footer-left {
	float: left;
	width: 60%;
	padding: 10px;
}
.footer-right {
	float: right;
	width: 40%;
	text-align: right;
	line-height: 210px;
}
.contect {
	height: 50px;
	font-size: 22px;
	display: flex;
}
.contect div:first-child {
	width: 104px;
	color: #2A99EB;
	text-align: left;
}
.contect div:last-child {
	text-align: left;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.footer-right img {
	width: 100%;
}
.content-service > [class*='col-'] {
	margin-top: 23px;
}
.logo {
	position: relative;
}
.header-login {
	position: absolute;
	right: 2%;
	top: 20px;
	border: 1px solid #FFF;
	color: #FFF;
	padding: 10px 20px;
	font-size: 17px;
    font-weight: 600;
    letter-spacing: 2px;
    cursor: pointer;
    user-select: none;
    text-decoration: none;
	border-radius: 5px;
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	-ms-border-radius: 5px;
	-o-border-radius: 5px;
}
.header-login:hover {
	background-color: #FFF;
	color: #409EFF;
	text-decoration: none;
}
.company {
	margin-top: 25px;
	font-size: 15px;
	text-align: center;
}
.company .body {
	display: flex;
}
.company .company-left {
    margin-right: 20px;
}
.company .company-right a {
    text-decoration: none;
    color: #409EFF;
}
.company .company-right a:hover {
    color: #79BBFF;
}

/* 小屏幕（平板，大于等于 768px） */
@media (max-width: 768px) {
	.container {
		padding: 35px;
	}
	.header-title {
		font-size: 20px;
	}
	.header-desc {
		font-size: 16px;
	}
	.logo img {
		width: 50px;
		margin-top: 10px;
		margin-left: 15%;
	}
	.content-item {
		font-size: 16px;
		margin-bottom: 22px;
		letter-spacing: 2px;
	}
	.content-title-img img {
		width: 100%;
	}
	.service-item {
		border: 1px dashed #DBDBDB;
		padding: 0px 16px;
		display: flex;
		height: 90px;
		border-radius: 45px;
	}
	.col-xs-12-icon {
		line-height: 90px;
	}
	.col-xs-12-icon img {
		width: 60px;
		height: 60px;
	}
	.service-icon {
		display: none;
	}
	.service-body {
		margin: 6px;
		width: 70%;
	}
	.service-title {
		font-size: 20px;
		border: none;
		padding-bottom: 0px;
	}
	.service-desc {
		font-size: 16px;
		color: #535353;
		padding-top: 2px;
		letter-spacing: 1px;
		display: -webkit-box;
		-webkit-line-clamp:2;
		overflow: hidden;
		text-overflow: ellipsis;
		-webkit-box-orient: vertical;
	}
	.last-img {
		display: none;
	}
	.icon-left {
		float: left;
	}
	.icon-right {
		float: right;
	}
	.service-talk img {
		height: 100px;
	}
	.talk-tip {
		position: absolute;
		top: 25px;
		padding: 0px 25px;
		font-size: 15px;
		display: -webkit-box;
		-webkit-line-clamp:2;
		overflow: hidden;
		text-overflow: ellipsis;
		-webkit-box-orient: vertical;
	}
	.footer-content {
		left: 35%;
		top: 10px;
		width: 275px;
		height: 140px;
		text-align: center;
	}
	.footer-right {
		line-height: 140px;
	}
	.footer-left .contect {
		height: 25px;
		font-size: 13px;
	}
	.contect div:first-child {
		width: 61px;
	}
	.header-login {
		font-size: 10px;
		padding: 5px 10px;
		top: 10px;
	}
}

@media (max-width: 560px) {
	.footer-content {
		left: 35%;
		top: 10px;
		width: 217px;
		height: 107px;
		text-align: center;
	}
	.footer-right {
		display: none;
	}
	.footer-left {
		width: 100%;
		padding: 5px 10px;
	}
	.footer-left .contect {
		height:20px;
		font-size: 13px;
	}
	.company {
		font-size: 15px;
	}
}
@media (max-width: 375px) {
	.footer-content {
		left: 35%;
		top: 10px;
		width: 190px;
		height: 90px;
	}
	.footer-right {
		display: none;
	}
	.footer-left .contect {
		height: 19px;
		font-size: 8px;
	}
	.footer-left {
		width: 100%;
	}
	.footer-img img {
		width: 110%;
		margin-left: -5%;
	}
	.company {
		font-size: 13px;
	}
}
@media (max-width: 320px) {
	.footer-left {
		padding: 0px 10px;
	}
	.footer-left .contect {
		height: 17px;
		font-size: 7px;
	}
	.header-login {
		font-size: 6px;
		padding: 3px 8px;
		letter-spacing: 0px;
		top: 6px;
	}
	.company {
		font-size: 10px;
	}
}
@media (min-width: 560px) {
	.container {
		padding: 55px;
	}
}

/* 小屏幕（平板，大于等于 768px） */
@media (min-width: 768px) {
	.container {
		padding: 55px;
	}
	.header-title {
		font-size: 40px;
	}
	.header-desc {
		font-size: 25px;
	}
	.logo img {
		width: 80px;
		margin-top: 10px;
		margin-left: 15%;
	}
	.content-item {
		font-size: 18px;
		margin-bottom: 32px;
		letter-spacing: 2px;
	}
	.content-title-img img {
		width: 80%;
	}
	.col-xs-12-icon {
		display: none;
	}
	.service-title {
		font-size: 24px;
		padding-bottom: 2px;
	}
	.last-img {
		width: 100%;
		line-height: 325px;
	}
	.service-desc {
		font-size: 20px;
		color: #535353;
		padding-top: 6px;
		letter-spacing: 2px;
	}
	.service-talk {
		height: 207px;
	}
	.talk-tip {
		top: 30px;
		left: 20px;
		padding: 0px 20px;
		height: 70px;
		font-size: 20px;
	}
	.footer-content {
		left: 35%;
		top: 10px;
		width: 344px;
		height: 175px;
	}
	.footer-right {
		line-height: 175px;
	}
	.footer-left {
		padding: 15px;
	}
	.footer-left .contect {
		height: 30px;
		font-size: 16px;
	}
	.contect div:first-child {
		width: 72px;
	}
	.header-login {
		font-size: 14px;
		padding: 6px 15px;
	}
}
/* 中等屏幕（桌面显示器，大于等于 992px） */
@media (min-width: 992px) {
	.container {
		padding: 75px;
	}
	.header-title {
		font-size: 60px;
	}
	.header-desc {
		font-size: 35px;
	}
	.logo img {
		width: 120px;
		margin-top: 20px;
		margin-left: 20%;
	}
	.content-item {
		font-size: 20px;
		margin-bottom: 52px;
		letter-spacing: 3px;
	}
	.content-title-img img {
		width: 60%;
	}
	.service-talk {
		height: 207px;
	}
	.service-title {
		font-size: 24px;
		padding-bottom: 5px;
	}
	.talk-tip {
		top: 42px;
		left: 20px;
		padding: 0px 20px;
		height: 90px;
		font-size: 25px;
	}
	.footer-content {
		left: 35%;
		top: 10px;
		width: 475px;
		height: 240px;
	}
	.footer-right {
		line-height: 240px;
	}
	.footer-left {
		padding: 20px 15px;
	}
	.footer-left .contect {
		height: 40px;
		font-size: 22px;
	}
	.contect div:first-child {
		width: 104px;
	}
}
@media (min-width: 1200px) {
	.talk-tip {
		top: 50px;
		left: 20px;
		padding: 0px 20px;
		height: 110px;
		line-height: 110px;
		font-size: 25px;
	}
	.footer-content {
		left: 35%;
		top: 21px;
		width: 577px;
		height: 282px;
	}
	.footer-right {
		line-height: 282px;
	}
	.footer-left {
		padding: 40px 25px;
	}
	.footer-left .contect {
		height: 50px;
		font-size: 26px;
	}
}