.mti_hide_element {
	visibility: hidden;
}

.index_about {
	text-align: center;
	padding: 82px 0 130px;
}

div {
	display: block;
}

div,
dl,
dt,
dd,
input,
button,
label,
ul,
ol,
li,
p,
select,
span,
textarea,
thead,
tfoot,
table,
tr,
td,
figure,
figcaption,
time,
small {
	font-size: 14px;
	font-weight: normal;
	margin: 0;
	padding: 0;
}
p {
	font-style: normal !important;
}
.index_about .title {
	font-size: 44px;
	line-height: 77px;
	position: relative;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-size: 14px;
	font-weight: normal;
	margin: 0;
	padding: 0;
}

.index_about .list1 {
	padding-top: 70px;
	width: 1074px;
	margin: 0 auto;
}

.index_about .list1 .item {
	width: 270px;
	height: 348px;
	box-shadow: 0 1px 10px rgba(0, 0, 0, 0.1);
	margin: 0 44px;
	float: left;
}

img {
	border: 0 none;
	vertical-align: top;
}

.index_about .list1 .item .name {
	padding: 30px 0 10px;
	font-size: 18px;
	display: inline-block;
	font-weight: bold;
	position: relative;
	margin-bottom: 15px;
}
.index_about {
    text-align: center;
    padding: 82px 0 420px;
}
.index_about .list1 .item .desc {
	line-height: 2;
	color: #666;
	font-size: 16px;
}

.index_type {
	background: url(../img/bg2.png) no-repeat center top 100px #f7f7f7;
	padding: 100px 0 90px;
	text-align: center;
}

.index_item .title {
	font-size: 48px;
	font-weight: bold;
	line-height: 77px;
	margin-top: -16px;
	position: relative;
}
.index_item .name {
    font-size: 44px;
    line-height: 77px;
}
.index_type .list1 {
    width: 1200px;
    margin: 0 auto;
    clear: both;
    overflow: hidden;
    padding: 60px 0;
}
.index_type .list1 .item {
    float: left;
    width: 270px;
    height: 140px;
    text-align: center;
    color: #fff;
    font-size: 20px;
    margin: 0 20px;
    background-repeat: no-repeat;
    line-height: 1.8;
    display: flex;
    align-items: center;
    justify-content: center;
}
.index_type .list1 .item:nth-child(1) {
    background-image: url(../images/icon1.png);
    margin-left: 0;
}
.index_type .list1 .item:nth-child(2) {
    background-image: url(../images/icon2.png);
}
.index_type .list1 .item:nth-child(3) {
    background-image: url(../images/icon3.png);
}
.index_type .list1 .item:nth-child(4) {
    background-image: url(../images/icon4.png);
    margin-right: 0;
}
.index_type .list2 {
    width: 1200px;
    margin: 0 auto;
    clear: both;
    overflow: hidden;
}

.index_type .list2 .item:nth-child(1) {
    color: #3c60a9;
}
.index_type .list2 .item:nth-child(2) {
    color: #f6905b;
}
.index_type .list2 .item:nth-child(3){
    color: #20b5b1;
	}
.index_type .list2 .item {
    width: 400px;
    float: left;
    text-align: center;
}
.index_type .list2 .item:nth-child(1) .sub {
    background-image: url(../images/icon5.png);
}
.index_type .list2 .item:nth-child(2) .sub {
    background-image: url(../images/icon6.png);
}
.index_type .list2 .item:nth-child(3) .sub {
    background-image: url(../images/icon7.png);
}
.index_type .list2 .item .sub {
    background-repeat: no-repeat;
    background-position: top;
    padding-top: 70px;
    font-size: 20px;
    line-height: 1.6;
    font-weight: bold;
}
.index_type .list2 .item .desc {
    padding: 10px 20px 0;
    line-height: 1.6;
    font-size: 16px;
}
.index_scence {
    background: url(../images/bg3.png) no-repeat center top 100px #fff;
    padding: 100px 0 90px;
    text-align: center;
}
.index_scence .box {
    overflow: hidden;
    text-align: left;
    margin-top: -65px;
}
.box {
    position: relative;
    z-index: 2;
}
img {
    border: 0 none;
    vertical-align: top;
}
.index_scence .box .left {
    float: left;
    margin-right: 130px;
}

.left, .right {
    float: left;
}
.index_scence .list {
    width: 1082px;
    margin: 0 auto;
    padding-top: 155px;
}
.index_scence .box .name {
    font-size: 36px;
    line-height: 77px;
    letter-spacing: 10px;
    margin-top: 30px;
    font-weight: bold;
}
.index_scence .box .info {
    line-height: 1.8;
    margin-top: 5px;
    color: #333;
    font-size: 18px;
}
.index_scence .box .right {
    float: right;
    margin-left: 130px;
}
.index_scence .box .name.m125 {
    margin-top: 125px;
}