@-webkit-keyframes scale-bg {
from {
-webkit-transform:scale(1.2);
transform:scale(1.2)
}
to {
-webkit-transform:scale(1);
transform:scale(1)
}
}
@keyframes scale-bg {
from {
-webkit-transform:scale(1.2);
transform:scale(1.2)
}
to {
-webkit-transform:scale(1);
transform:scale(1)
}
}
.index_main {
	background: #fff
}
.index_main .section1 {
	position: relative
}
.index_main .section1 .index_banner .item {
	background-size: cover;
	-webkit-background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	height: 100%;
	position: relative; 
}
.index_main .section1 .index_banner .item.slick-current .scaleBg {
	visibility: visible;
	-webkit-animation: scale-bg 3.5s linear forwards;
	animation: scale-bg 3.5s linear forwards
}
.index_main .section1 .index_banner .items {
	background-size: cover;
	background-position: 50%;
	background-repeat: no-repeat;
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	z-index: 0
}
.index_main .section1 .index_banner .items:after {
	content: "";
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
}
.index_main .section1 .index_banner .item .inner1 .block_txt {
	position: absolute;
	top: 50%;
	right: 10px;
	left: 10px;
	opacity: 0;
	transform: translateY(40px);
	-webkit-transform: translateY(40px);
	-webkit-transition: all 500ms ease;
	transition: all 500ms ease;
	margin-top: -167px;
}
.index_main .section1 .index_banner .item.active .inner1 .block_txt {
	opacity: 1;
	-webkit-transform: translateY(0);
	transform: translateY(0);
	-webkit-transition-delay: 100ms;
	transition-delay: 100ms
}
.index_main .section1 .index_banner .item .inner1 .block_txt h4 {
	font-size: 30px;
	color: #fff;
	text-align: center;
}
.index_main .section1 .index_banner .item .inner1 .block_txt h2 {
	font-family: 'montserrat';
	color: #fff;
	font-size: 70px;
	font-weight: 700;
	text-align: center;
	letter-spacing: 5px
}
.index_main .section1 .index_banner .item .inner1 .block_txt h2 span {
	color: #f5c920;
	display: inline-block;
	letter-spacing: 5px
}
.index_main .section1 .index_banner .item .inner1 .block_txt h3 {
	color: #fff;
	font-size: 22px;
	text-align: center;
	margin-top: 10px;
	letter-spacing: 3px
}
.index_main .section1 .slick_txt {
	width: 30%;
	height: 100%;
	background-color: transparent;
	transition: all 500ms ease;
	-webkit-transition: all 500ms ease;
	background-repeat: no-repeat;
	position: absolute;
	top: 0;
	font-size: 0;
	outline: none;
	border: 0
}
.index_main .section1 .left {
	left: 0
}
.index_main .section1 .right {
	right: 0
}
.index_main .section1 .slick_txt:hover .slick_arrow {
	opacity: 1;
	visibility: visible
}
.index_main .section1 .slick_txt .slick_arrow {
	width: 20px;
	height: 36px;
	background-repeat: no-repeat;
	background-position: center;
	margin-top: -18px;
	position: absolute;
	top: 50%;
	cursor: pointer;
	transition: all 500ms ease;
	-webkit-transition: all 500ms ease;
	opacity: 0;
	visibility: hidden
}
.index_main .section1 .slick_txt .prev {
	background-image: url(../image/ban_prev.png);
	left: 60px
}
.index_main .section1 .slick_txt .next {
	background-image: url(../image/ban_next.png);
	right: 60px
}
.index_main .section1 .slick_txt .prev:hover {
	background-image: url(../image/ban_prev_hover.png)
}
.index_main .section1 .slick_txt .next:hover {
	background-image: url(../image/ban_next_hover.png)
}
.index_main .section1 .number {
	position: absolute;
	bottom: 8%;
	left: 50%;
	padding-bottom: 5px;
	display: table;
	padding: 0 20px;
	width: auto;
	text-align: center;
	transform: translateX(-50%);
	-webkit-transform: translateX(-50%)
}
.index_main .section1 .number span {
	    width: 10px;
    height: 10px;
    border-radius: 50%;
    overflow: hidden;
    background: #bababa;
    margin-right: 15px;
    display: inline-block;
    cursor: pointer;
    position: relative;
    transition: all 500ms ease;
    -webkit-transition: all 500ms ease;
    font-weight: 700;
}
.index_main .section1 .number span:last-child {
	margin-right: 0
}
.index_main .section1 .number span:after {
    content: "";
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    overflow: hidden;
    background: #492477;
    position: absolute;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    opacity: 0;
    visibility: hidden;
    transition: all 500ms ease;
    -webkit-transition: all 500ms ease;
}
.index_main .section1 .number span.active:after {
	width: 100%;
	opacity: 1;
	visibility: visible
}
.index_main .section2 {
	background: #f5f5f5
}
.index_main .section2 h3 {
	text-align: center
}
.index_main .section3 {
	width: 100%;
	height: 100%;
	background: url(../image/3.jpg) no-repeat;
	background-size: 100% 100%
}
.index_main .section3 h3 {
	text-align: center
}
.index_main .section4 {
	background: #f5f5f5
}
.index_main .section4 h3 {
	text-align: center
}

@media only screen and (max-width:1600px) {
.index_main .section1 .index_banner .item .inner1 .block_txt h4 {
	font-size: 28px
}
.index_main .section1 .index_banner .item .inner1 .block_txt h2 {
	font-size: 60px
}
.index_main .section1 .index_banner .item .inner1 .block_txt h3 {
	font-size: 20px
}
}

@media only screen and (max-width:1440px) {
.index_main .section1 .index_banner .item .inner1 .block_txt h4 {
	font-size: 24px
}
.index_main .section1 .index_banner .item .inner1 .block_txt h2 {
	font-size: 40px
}
.index_main .section1 .index_banner .item .inner1 .block_txt h3 {
	font-size: 18px;
	margin-top: 5px
}
}

@media only screen and (max-width:1366px) {
.index_main .section1 .index_banner .item .inner1 .block_txt h4 {
	font-size: 20px
}
.index_main .section1 .index_banner .item .inner1 .block_txt h2 {
	font-size: 26px
}
.index_main .section1 .index_banner .item .inner1 .block_txt h3 {
	font-size: 16px
}
.index_main .section1 .index_banner .slick-arrow {
	background-size: auto 30px
}
}

@media only screen and (max-width:1300px) {
}

@media only screen and (max-width:1199px) {
.index_main .section1 .index_banner .item .inner1 .block_txt h4 {
	font-size: 18px
}
.index_main .section1 .index_banner .item .inner1 .block_txt h2 {
	font-size: 22px
}
.index_main .section1 .index_banner .item .inner1 .block_txt h3 {
	font-size: 14px
}
}

@media only screen and (max-width:992px) {
.index_main .section1 .index_banner .item {
	height: 100vh
}
.index_main .section1 .index_banner .item .inner1 .block_txt {
	left: 0;
	right: 0;
	margin: 0 auto;
	padding: 0 20px;
	top: 42%
}
.index_main .section1 .index_banner .slick-arrow {
	display: none!important
}
.index_main .section1 .index_banner .slick-dots {
	position: absolute;
	bottom: 12px
}
.index_main .section1 .index_banner .slick-dots li {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	border: 2px solid #fff
}
.index_main .section1 .index_banner .slick-dots li button {
	display: none
}
.index_main .section1 .index_banner .slick-dots li.slick-active {
	background: #fff
}
.index_main .section1 .number {
	bottom: 12%;
	display: none
}
.index_main .section1 .number span {
	margin-right: 22px
}
.index_main .section1 .number span:after {
	bottom: -14px
}
}

@media only screen and (max-width:767px) {
}

@media only screen and (max-width:340px) {
}

@media only screen and (max-width:320px) {
}