body {
	position: relative;
	overflow: auto;
}
.wrap {
	overflow: hidden;
	min-width: 1200px;
	background: #ffffff;

}
.wrap>div{border-bottom: 3px solid #9687a5;}
.wrap a:hover {
	color: #3a609c;
}
.top {
	height: 1048px;
	min-width: 1200px;
	background: url(../images/banner.png) no-repeat #ffffff;
	background-size: 100% 100%;
}
.header {
	/*background: rgba(255, 255, 255, .7);*/
	padding: 0 145px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.logo {
	/*display: flex;*/
	font-size: 41px;
	color: #000000;
	width: 345px;
	flex: none;
}
.logo-img {
	width: 95px;
	height: 85px;
	float: left;
}
.logo h1 {
	font-weight: 500;
	margin-top: 10px;
	color: #3c87b5;
}
.logo p {
	font-size: 25px;
	margin-top: 6px;
}
.nav {
	/*display: flex;*/
	font-size: 100%;
	width: 75%;
}
.nav a {
	color: #ffffff;
	text-shadow:0 0 2px #000000, 0 0 1px #000000, 0 0 1px #000000, 0 0 1px #000000, 0 0 1px #000000, 0 0 1px #000000, 0 0 1px #000000, 0 0 1px #000000;
	/*text-shadow:0 0 2px #000000, 0 0 2px #000000, 0 0 2px #000000, 0 0 2px #000000, 0 0 2px #000000, 0 0 2px #000000, 0 0 2px #000000, 0 0 2px #000000;*/
	font-size: 24px;
}
.nav li {
	margin-left: 45px;
	white-space: nowrap;
	float: left;
	height: 45px;
    line-height: 45px;
}
.nav li.act a {
	text-shadow:0 0 3px #000000, 0 0 3px #000000, 0 0 3px #000000, 0 0 3px #000000, 0 0 3px #000000, 0 0 3px #000000, 0 0 3px #000000, 0 0 3px #000000;
}
.tit {
	height: 63px;
	line-height: 63px;
	text-indent: 15px;
	font-size: 41px;
	color: #fff;
	text-align: center;
	margin-top: 30px;
	text-shadow: 0 0 24px #0052a7;
}
.section_vs .tit,.section_xx .tit {
	height: 63px;
	line-height: 63px;
	text-indent: 15px;
	font-size: 41px;
	color: #fff;
	text-align: left;
	margin-top: 30px;
	text-shadow: 0 0 24px #0052a7;
}
.section_xx{background: url('../images/map.png') no-repeat 100% 23%;}
.xx-list {
	padding: 21px 0;
	width: 100%;
	margin: 0 auto;
}
.xx-list h2 {
	color: #3a609c;
}
.xx-item {
	margin-bottom: 7px;
	position: relative;
	margin-left: auto;
	overflow: hidden;
	margin-top: 20px;
}
.xx-item-num {
	position: absolute;
	left: 35px;
	top: 23px;
}
.xx-item-text {
	line-height: 34px;
	margin-top: 10px;
}
.vs-content {
	padding: 20px 0;
	display: inline-block;
	width: 78%;
}
.vs-content ul {
	text-align: center;display: flex;flex-flow: row nowrap;justify-content: center;line-height: 48px;
}
.vs-item {
	margin-bottom: 7px;
	display: flex;
	margin-top: 27px;
	justify-content: space-around;
}
.vs-item-tit{
	line-height: 48px;
	display: inline-block;
	color: #3a609c;
	font-weight: bold;
	text-align: center;
	width: 168px;
	font-size: 20px;
}
.vs-item:nth-of-type(odd) .vs-item-tit {
	background: url(../images/left_yelo.png) no-repeat 100%;
}
.vs-item:nth-of-type(even) .vs-item-tit {
	background: url(../images/left_pink.png) no-repeat 100%;
}
.vs-item-con{
	display: inline-block;
	text-align: center;
	width: 80.4%;
	color: #ffffff;
	font-size: 20px;
}
.vs-item:nth-of-type(odd) .vs-item-con{
	background: url(../images/rigth_yelo.png) no-repeat 100%;
}
.vs-item:nth-of-type(even) .vs-item-con{
	background: url(../images/rigth_pink.png) no-repeat 100%;
}
.vs-item-con li {float: left;}
.vs-item-con li::after{content: '、';}
.vs-item-con li:last-child:after{content: '';}
.vs-rigth{
    float: right;
    border: 10px solid #3a609c;
    width: 20%;
    height: 370px;
    border-radius: 26px;
    background: url(../images/right.jpg) no-repeat 100%;
}
.section_vs {
	padding-bottom: 21px;
}
.section_nl {
	padding-bottom: 32px;
	display: flex;
}
.nl-list {
	line-height: 35px;
	margin-top: 54px;
	font-size: 25px;
}
.tit_left{
    width: 93%;
}
.nl-list li {
	/*display: flex;*/
	margin-bottom: 9px;
	padding: 10px 0;
}
.nl-list li p:first-of-type {
	font-weight: 700;
	white-space: nowrap;
	color: #3a609c;
}
.nl-list li p:first-of-type:before {
	content: url(../images/point.png);
	vertical-align:middle;
	padding-right: 10px;
	margin-left: -20px;
}
.nl-list li p span{
	font-weight: 100;
}
.yl-content {
	height: 530px;
	background: url(../img/yl.png);
	margin: 26px 0 44px;
}
.gh-content {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin-top: 48px;
}
.gh-item {
	font-size: 25px;
	width: 578px;
	margin-bottom: 10px;
}
.gh-tit {
	color: #ff7300;
	font-weight: 700;
	text-align: center;
}
.gh-text {
	height: 68px;
	border: 2px solid #1397bd;
	display: flex;
	align-items: center;
}
.al-list {
	position: relative;
	height: 520px;
	margin-top: 27px;
	overflow: hidden;
}
.al-item {
	width: 365px;
	margin-bottom: 20px;
}
.al-item img {
	width: 365px;
	height: 230px;
}
.al-item p {
	color: #000;
	font-size: 25px;
	white-space: nowrap;
	text-align: center;
	margin-top: 14px;
	overflow: hidden;
}
.more {
	font-size: 33px;
	color: #ffff;
	text-align: center;
	display: block;
	margin: 38px 0;
}
.ys-content {
	display: flex;
	margin-top: 20px;
	margin-bottom: 32px;
}
.ys-info {
	width: 570px;
	color: #000;
}
.ys-tit {
	margin-top: 10px;
	font-size: 33px;
	text-align: center;
}
.ys-text {
	font-size: 25px;
	margin-top: 25px;
	line-height: 34px;
	text-indent: 50px;
}
.ys-info-img {
	width: 542px;
	height: 296px;
	background: url(../images/yls.png) no-repeat;
}
.ys-image .more {
	margin: 22px 0 0;
}
section_news {
    padding-bottom: 20px;
}
.news-content {
    display: flex;
    flex-wrap: wrap;
    padding: 6px 0;
    justify-content: space-between;
}
.news-item:nth-of-type(odd)>div{
	width: 572px;
    border-right: 2px solid #e3d241;
    font-size: 25px;
    color: #000;
    padding-right: 25px;
}
.news-item {
    width: 572px;
    border-bottom: 2px solid #e3d241;
    font-size: 25px;
    color: #000;
    padding-bottom: 25px;
}
.news-tit {
    font-weight: 700;
    margin-top: 35px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.news-time {
    margin-top: 10px;
}
.news-info {
    margin-top: 23px;
    line-height: 36px;
}
.news-see {
    text-align: right;
}
.news-see a {
    color: #000;
}
.news-item:nth-last-child(2){
	border-bottom: none !important;
}
.news-item:last-child{
	border-bottom: none;
}
.hz-list {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-around;
	padding-top: 40px;
}
.hz-list>a {
	margin-bottom: 40px;
}
.footer {
	background: #323232;
	color: #fff;
	padding-bottom: 38px;
	font-weight: 200;
	min-width: 1200px;
}
.footer-list {
	display: flex;
	justify-content: center;
	height: 91px;
	align-items: center;
}
.footer-list a {
	margin: 0 16px;
	color: #fff;
	font-weight: 200;
	font-size: 33px;
}
.footer-con {
	border-top: 1px solid #fefefe;
	border-bottom: 1px solid #fefefe;
	display: flex;
}
.footer-con>div {
	border-left: 1px solid #fefefe;
	margin: 20px 0;
	overflow: hidden;
	height: 197px;
	box-sizing: border-box;
	padding-top: 23px;
}
.footer-con .footer-con-left {
	border-left: none;
	padding-left: 47px;
	padding-right: 47px;
}
.footer-logo {
	display: flex;
}
.footer-logo img {
	width: 99px;
	height: 90px;
}
.footer-logo>div {
	margin-left: 7px;
}
.footer-logo p:nth-of-type(1) {
	font-size: 41px;
	margin-top: 6px;
}
.footer-logo p:nth-of-type(2) {
	font-size: 25px;
	margin-top: 13px;
}
.footer-con-left>p {
	font-size: 33px;
	margin-left: 14px;
	margin-top: 19px;
	color: #e3d241;
}
.footer-con-center {
	font-size: 25px;
	padding-left: 21px;
	padding-right: 40px;
}
.footer-con-center p {
	line-height: 25px;
}
.footer-con-center span {
	color: #e3d241;
}
.footer-tel {
	display: flex;
}
.footer-tel::before {
	content: '';
	width: 53px;
	height: 48px;
	background: url(../img/tel.png) center no-repeat;
	background-size: 47px 48px;
}
.footer-address {
	display: flex;
	margin-top: 28px;
}
.footer-address::before {
	content: '';
	width: 53px;
	height: 60px;
	background: url(../img/address.png);
}
.footer-con-right {
	text-align: center;
	flex: 1;
	font-size: 18px;
}
.qr {
	width: 129px;
	height: 129px;
}
.footer-con-right p {
	margin-top: 5px;
}
@media (min-width: 1200px) {
  .container {
    width: 1170px;
  }
}
.container-fluid {
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}
.row {
  margin-right: -15px;
  margin-left: -15px;
}
.col-xs-1, .col-sm-1, .col-md-1, .col-lg-1, .col-xs-2, .col-sm-2, .col-md-2, .col-lg-2, .col-xs-3, .col-sm-3, .col-md-3, .col-lg-3, .col-xs-4, .col-sm-4, .col-md-4, .col-lg-4, .col-xs-5, .col-sm-5, .col-md-5, .col-lg-5, .col-xs-6, .col-sm-6, .col-md-6, .col-lg-6, .col-xs-7, .col-sm-7, .col-md-7, .col-lg-7, .col-xs-8, .col-sm-8, .col-md-8, .col-lg-8, .col-xs-9, .col-sm-9, .col-md-9, .col-lg-9, .col-xs-10, .col-sm-10, .col-md-10, .col-lg-10, .col-xs-11, .col-sm-11, .col-md-11, .col-lg-11, .col-xs-12, .col-sm-12, .col-md-12, .col-lg-12 {
  position: relative;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
}
.col-xs-1, .col-xs-2, .col-xs-3, .col-xs-4, .col-xs-5, .col-xs-6, .col-xs-7, .col-xs-8, .col-xs-9, .col-xs-10, .col-xs-11, .col-xs-12 {
  float: left;
}
.col-xs-12 {
  width: 100%;
}
.col-xs-11 {
  width: 91.66666667%;
}
.col-xs-10 {
  width: 83.33333333%;
}
.col-xs-9 {
  width: 75%;
}
.col-xs-8 {
  width: 66.66666667%;
}
.col-xs-7 {
  width: 58.33333333%;
}
.col-xs-6 {
  width: 50%;
}
.col-xs-5 {
  width: 41.66666667%;
}
.col-xs-4 {
  width: 33.33333333%;
}
.col-xs-3 {
  width: 25%;
}
.col-xs-2 {
  width: 16.66666667%;
}
.col-xs-1 {
  width: 8.33333333%;
}
.col-xs-pull-12 {
  right: 100%;
}
.col-xs-pull-11 {
  right: 91.66666667%;
}
.col-xs-pull-10 {
  right: 83.33333333%;
}
.col-xs-pull-9 {
  right: 75%;
}
.col-xs-pull-8 {
  right: 66.66666667%;
}
.col-xs-pull-7 {
  right: 58.33333333%;
}
.col-xs-pull-6 {
  right: 50%;
}
.col-xs-pull-5 {
  right: 41.66666667%;
}
.col-xs-pull-4 {
  right: 33.33333333%;
}
.col-xs-pull-3 {
  right: 25%;
}
.col-xs-pull-2 {
  right: 16.66666667%;
}
.col-xs-pull-1 {
  right: 8.33333333%;
}
.col-xs-pull-0 {
  right: auto;
}
.col-xs-push-12 {
  left: 100%;
}
.col-xs-push-11 {
  left: 91.66666667%;
}
.col-xs-push-10 {
  left: 83.33333333%;
}
.col-xs-push-9 {
  left: 75%;
}
.col-xs-push-8 {
  left: 66.66666667%;
}
.col-xs-push-7 {
  left: 58.33333333%;
}
.col-xs-push-6 {
  left: 50%;
}
.col-xs-push-5 {
  left: 41.66666667%;
}
.col-xs-push-4 {
  left: 33.33333333%;
}
.col-xs-push-3 {
  left: 25%;
}
.col-xs-push-2 {
  left: 16.66666667%;
}
.col-xs-push-1 {
  left: 8.33333333%;
}
.col-xs-push-0 {
  left: auto;
}
.col-xs-offset-12 {
  margin-left: 100%;
}
.col-xs-offset-11 {
  margin-left: 91.66666667%;
}
.col-xs-offset-10 {
  margin-left: 83.33333333%;
}
.col-xs-offset-9 {
  margin-left: 75%;
}
.col-xs-offset-8 {
  margin-left: 66.66666667%;
}
.col-xs-offset-7 {
  margin-left: 58.33333333%;
}
.col-xs-offset-6 {
  margin-left: 50%;
}
.col-xs-offset-5 {
  margin-left: 41.66666667%;
}
.col-xs-offset-4 {
  margin-left: 33.33333333%;
}
.col-xs-offset-3 {
  margin-left: 25%;
}
.col-xs-offset-2 {
  margin-left: 16.66666667%;
}
.col-xs-offset-1 {
  margin-left: 8.33333333%;
}
.col-xs-offset-0 {
  margin-left: 0;
}
@media (min-width: 768px) {
  .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12 {
    float: left;
  }
  .col-sm-12 {
    width: 100%;
  }
  .col-sm-11 {
    width: 91.66666667%;
  }
  .col-sm-10 {
    width: 83.33333333%;
  }
  .col-sm-9 {
    width: 75%;
  }
  .col-sm-8 {
    width: 66.66666667%;
  }
  .col-sm-7 {
    width: 58.33333333%;
  }
  .col-sm-6 {
    width: 50%;
  }
  .col-sm-5 {
    width: 41.66666667%;
  }
  .col-sm-4 {
    width: 33.33333333%;
  }
  .col-sm-3 {
    width: 25%;
  }
  .col-sm-2 {
    width: 16.66666667%;
  }
  .col-sm-1 {
    width: 8.33333333%;
  }
  .col-sm-pull-12 {
    right: 100%;
  }
  .col-sm-pull-11 {
    right: 91.66666667%;
  }
  .col-sm-pull-10 {
    right: 83.33333333%;
  }
  .col-sm-pull-9 {
    right: 75%;
  }
  .col-sm-pull-8 {
    right: 66.66666667%;
  }
  .col-sm-pull-7 {
    right: 58.33333333%;
  }
  .col-sm-pull-6 {
    right: 50%;
  }
  .col-sm-pull-5 {
    right: 41.66666667%;
  }
  .col-sm-pull-4 {
    right: 33.33333333%;
  }
  .col-sm-pull-3 {
    right: 25%;
  }
  .col-sm-pull-2 {
    right: 16.66666667%;
  }
  .col-sm-pull-1 {
    right: 8.33333333%;
  }
  .col-sm-pull-0 {
    right: auto;
  }
  .col-sm-push-12 {
    left: 100%;
  }
  .col-sm-push-11 {
    left: 91.66666667%;
  }
  .col-sm-push-10 {
    left: 83.33333333%;
  }
  .col-sm-push-9 {
    left: 75%;
  }
  .col-sm-push-8 {
    left: 66.66666667%;
  }
  .col-sm-push-7 {
    left: 58.33333333%;
  }
  .col-sm-push-6 {
    left: 50%;
  }
  .col-sm-push-5 {
    left: 41.66666667%;
  }
  .col-sm-push-4 {
    left: 33.33333333%;
  }
  .col-sm-push-3 {
    left: 25%;
  }
  .col-sm-push-2 {
    left: 16.66666667%;
  }
  .col-sm-push-1 {
    left: 8.33333333%;
  }
  .col-sm-push-0 {
    left: auto;
  }
  .col-sm-offset-12 {
    margin-left: 100%;
  }
  .col-sm-offset-11 {
    margin-left: 91.66666667%;
  }
  .col-sm-offset-10 {
    margin-left: 83.33333333%;
  }
  .col-sm-offset-9 {
    margin-left: 75%;
  }
  .col-sm-offset-8 {
    margin-left: 66.66666667%;
  }
  .col-sm-offset-7 {
    margin-left: 58.33333333%;
  }
  .col-sm-offset-6 {
    margin-left: 50%;
  }
  .col-sm-offset-5 {
    margin-left: 41.66666667%;
  }
  .col-sm-offset-4 {
    margin-left: 33.33333333%;
  }
  .col-sm-offset-3 {
    margin-left: 25%;
  }
  .col-sm-offset-2 {
    margin-left: 16.66666667%;
  }
  .col-sm-offset-1 {
    margin-left: 8.33333333%;
  }
  .col-sm-offset-0 {
    margin-left: 0;
  }
}
@media (min-width: 992px) {
  .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12 {
    float: left;
  }
  .col-md-12 {
    width: 100%;
  }
  .col-md-11 {
    width: 91.66666667%;
  }
  .col-md-10 {
    width: 83.33333333%;
  }
  .col-md-9 {
    width: 75%;
  }
  .col-md-8 {
    width: 66.66666667%;
  }
  .col-md-7 {
    width: 58.33333333%;
  }
  .col-md-6 {
    width: 50%;
  }
  .col-md-5 {
    width: 41.66666667%;
  }
  .col-md-4 {
    width: 33.33333333%;
  }
  .col-md-3 {
    width: 25%;
  }
  .col-md-2 {
    width: 16.66666667%;
  }
  .col-md-1 {
    width: 8.33333333%;
  }
  .col-md-pull-12 {
    right: 100%;
  }
  .col-md-pull-11 {
    right: 91.66666667%;
  }
  .col-md-pull-10 {
    right: 83.33333333%;
  }
  .col-md-pull-9 {
    right: 75%;
  }
  .col-md-pull-8 {
    right: 66.66666667%;
  }
  .col-md-pull-7 {
    right: 58.33333333%;
  }
  .col-md-pull-6 {
    right: 50%;
  }
  .col-md-pull-5 {
    right: 41.66666667%;
  }
  .col-md-pull-4 {
    right: 33.33333333%;
  }
  .col-md-pull-3 {
    right: 25%;
  }
  .col-md-pull-2 {
    right: 16.66666667%;
  }
  .col-md-pull-1 {
    right: 8.33333333%;
  }
  .col-md-pull-0 {
    right: auto;
  }
  .col-md-push-12 {
    left: 100%;
  }
  .col-md-push-11 {
    left: 91.66666667%;
  }
  .col-md-push-10 {
    left: 83.33333333%;
  }
  .col-md-push-9 {
    left: 75%;
  }
  .col-md-push-8 {
    left: 66.66666667%;
  }
  .col-md-push-7 {
    left: 58.33333333%;
  }
  .col-md-push-6 {
    left: 50%;
  }
  .col-md-push-5 {
    left: 41.66666667%;
  }
  .col-md-push-4 {
    left: 33.33333333%;
  }
  .col-md-push-3 {
    left: 25%;
  }
  .col-md-push-2 {
    left: 16.66666667%;
  }
  .col-md-push-1 {
    left: 8.33333333%;
  }
  .col-md-push-0 {
    left: auto;
  }
  .col-md-offset-12 {
    margin-left: 100%;
  }
  .col-md-offset-11 {
    margin-left: 91.66666667%;
  }
  .col-md-offset-10 {
    margin-left: 83.33333333%;
  }
  .col-md-offset-9 {
    margin-left: 75%;
  }
  .col-md-offset-8 {
    margin-left: 66.66666667%;
  }
  .col-md-offset-7 {
    margin-left: 58.33333333%;
  }
  .col-md-offset-6 {
    margin-left: 50%;
  }
  .col-md-offset-5 {
    margin-left: 41.66666667%;
  }
  .col-md-offset-4 {
    margin-left: 33.33333333%;
  }
  .col-md-offset-3 {
    margin-left: 25%;
  }
  .col-md-offset-2 {
    margin-left: 16.66666667%;
  }
  .col-md-offset-1 {
    margin-left: 8.33333333%;
  }
  .col-md-offset-0 {
    margin-left: 0;
  }
}
@media (min-width: 1200px) {
  .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12 {
    float: left;
  }
  .col-lg-12 {
    width: 100%;
  }
  .col-lg-11 {
    width: 91.66666667%;
  }
  .col-lg-10 {
    width: 83.33333333%;
  }
  .col-lg-9 {
    width: 75%;
  }
  .col-lg-8 {
    width: 66.66666667%;
  }
  .col-lg-7 {
    width: 58.33333333%;
  }
  .col-lg-6 {
    width: 50%;
  }
  .col-lg-5 {
    width: 41.66666667%;
  }
  .col-lg-4 {
    width: 33.33333333%;
  }
  .col-lg-3 {
    width: 25%;
  }
  .col-lg-2 {
    width: 16.66666667%;
  }
  .col-lg-1 {
    width: 8.33333333%;
  }
  .col-lg-pull-12 {
    right: 100%;
  }
  .col-lg-pull-11 {
    right: 91.66666667%;
  }
  .col-lg-pull-10 {
    right: 83.33333333%;
  }
  .col-lg-pull-9 {
    right: 75%;
  }
  .col-lg-pull-8 {
    right: 66.66666667%;
  }
  .col-lg-pull-7 {
    right: 58.33333333%;
  }
  .col-lg-pull-6 {
    right: 50%;
  }
  .col-lg-pull-5 {
    right: 41.66666667%;
  }
  .col-lg-pull-4 {
    right: 33.33333333%;
  }
  .col-lg-pull-3 {
    right: 25%;
  }
  .col-lg-pull-2 {
    right: 16.66666667%;
  }
  .col-lg-pull-1 {
    right: 8.33333333%;
  }
  .col-lg-pull-0 {
    right: auto;
  }
  .col-lg-push-12 {
    left: 100%;
  }
  .col-lg-push-11 {
    left: 91.66666667%;
  }
  .col-lg-push-10 {
    left: 83.33333333%;
  }
  .col-lg-push-9 {
    left: 75%;
  }
  .col-lg-push-8 {
    left: 66.66666667%;
  }
  .col-lg-push-7 {
    left: 58.33333333%;
  }
  .col-lg-push-6 {
    left: 50%;
  }
  .col-lg-push-5 {
    left: 41.66666667%;
  }
  .col-lg-push-4 {
    left: 33.33333333%;
  }
  .col-lg-push-3 {
    left: 25%;
  }
  .col-lg-push-2 {
    left: 16.66666667%;
  }
  .col-lg-push-1 {
    left: 8.33333333%;
  }
  .col-lg-push-0 {
    left: auto;
  }
  .col-lg-offset-12 {
    margin-left: 100%;
  }
  .col-lg-offset-11 {
    margin-left: 91.66666667%;
  }
  .col-lg-offset-10 {
    margin-left: 83.33333333%;
  }
  .col-lg-offset-9 {
    margin-left: 75%;
  }
  .col-lg-offset-8 {
    margin-left: 66.66666667%;
  }
  .col-lg-offset-7 {
    margin-left: 58.33333333%;
  }
  .col-lg-offset-6 {
    margin-left: 50%;
  }
  .col-lg-offset-5 {
    margin-left: 41.66666667%;
  }
  .col-lg-offset-4 {
    margin-left: 33.33333333%;
  }
  .col-lg-offset-3 {
    margin-left: 25%;
  }
  .col-lg-offset-2 {
    margin-left: 16.66666667%;
  }
  .col-lg-offset-1 {
    margin-left: 8.33333333%;
  }
  .col-lg-offset-0 {
    margin-left: 0;
  }
}
.portfolio-item.alt {
	margin-bottom: 30px;
}
.portfolio-item:not(.big) {
	max-width: 370px;
}
.portfolio-item {
	margin-bottom: 10px;
	position: relative;
	z-index: 1;
	overflow: hidden;
}
.portfolio-item .hover-effect {
	position: absolute;
	z-index: 1;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	/*background: #000000;*/
	opacity: 0.3;
	-webkit-transition: all 0.35s;
	-moz-transition: all 0.35s;
	-o-transition: all 0.35s;
	transition: all 0.35s;
}
.portfolio-item .portfolio-title {
	position: absolute;
	z-index: 1;
	top: 40%;
	left: 0;
	width: 100%;
	font-size: 20px;
	text-align: center;
	margin-top: 0;
	color: #ffffff;
	text-shadow: 0 0 14px #000000;
	-webkit-transition: all 0.6s;
	-moz-transition: all 0.6s;
	-o-transition: all 0.6s;
	transition: all 0.6s;
	font-weight: bold;
}
.portfolio-item *:last-child {
	margin-bottom: 0;
}
.img, .pic, .vm {position: relative; overflow: hidden; display: block; font-size: 0; }
.al-list:before{
	display: table;
	content: '';
}
.al-list:after{
	clear: both;
}

#myBtn {
    display: none; /* 默认隐藏 */
    position: fixed; 
    bottom: 20px; 
    right: 30px; 
    z-index: 99; 
    border: none;
    outline: none; 
    background-color: red; /* 设置背景颜色，你可以设置自己想要的颜色或图片 */
    color: white; /* 文本颜色 */
    cursor: pointer; 
    padding: 15px; 
    border-radius: 10px; /* 圆角 */
}
 
#myBtn:hover {
    background-color: #555; 
}

#toTop{
	position: fixed;
    cursor: pointer;
 	bottom: 35px;
 	right: 170px;
    display: none;
}