body,h2,h5,p,dl,dt,dd,ul,ol,h1,h2,h3,h4,h5,h6,menu,li,pre,form,fieldset,legend,button,input,textarea,img {
    margin: 0;
    padding: 120;
}

body,button,input,select,form,textarea
/* for ie */

{
    font: 12px/1.5 "Microsoft YaHei", "黑体", "tahoma", "arial", "sans-serif";
    color: #000;
}

body,html {
    width: 100%;
    height: 100%;
}

table {
    width: 100%;
    text-align: center;
    border-collapse: collapse;
    border-spacing: 1;
    border-spacing: 0;
}

.clear {
    clear: both;
}

img {
    border: 0 none;
    display: block;
}

body {
    font: 14px/24px 微软雅黑;
    margin: 0 auto;
}
a{
    text-decoration: none;
}

.hide {
    display: none;
}

.clearfix:before,
.clearfix:after {
    content: "";
    height: 0;
    line-height: 0;
    display: block;
    clear: both;
    visibility: hidden;
}

.clearfix {
    zoom: 1;
}

.left {
    float: left;
}

.right {
    float: right;
}


.bodydiv {
    width: 1200px;
    margin: 0 auto;
    color: #313131;
}

.nav1 {
    width: 100%;
    height: 70px;
    background: #2059a8;
}
.nav_div{
    width: 1100px;
    margin: 0 auto;
}
.nav_div div {
    width: 50%;
    text-align: center;
    font-size: 24px;
    line-height: 70px;
    cursor: pointer;
    color: #fff;
    cursor: pointer;
    float: left;
}
.nav_div s{
    width: 2px;
    height: 30px;
    background: #333;
    display: block;
    float: left;
    margin: 25px 60px 0;
}

.online-consult {
    cursor: pointer;
}
.bt-box{
    margin-bottom: 40px;
    position: relative;
    text-align: center;
}
.bt{
    color: transparent;
    height: 231px;
}
.con {
    font: 400 18px/36px "microsoft yahei";
}

#part_1 {
	padding-top: 0px;
	padding-right: 0;
	padding-bottom: 0px;
	padding-left: 0;
}
#part_1 .bt{
}
#part_1 .box1{
    height: 211px;
    background: url(../images/img1.jpg) center no-repeat;
    background-size: contain;
    position: relative;
}
#part_1 .box2{
    height: 239px;
    background: url(../images/img2.jpg) center no-repeat;
    background-size: contain;
    position: relative;
}
#part_1 .box3{
    height: 288px;
    background: url(../images/img3.jpg) center no-repeat;
    position: relative;
}
#part_1 .box .item{
    position: absolute;
    width: 148px;
}
#part_1 .box .time{
    font-size: 18px;
    line-height: 65px;
    color: #1b46a4;
    font-weight: bold;
    margin-bottom: 10px;
}
#part_1 .box4{
    height: 260px;
    background: url(../images/img4.jpg) center no-repeat;
    position: relative;
}
#part_1 .box4 .item{
    position: absolute;
    width: 432px;
}
#part_1 .box4 .item .con{
    font-size: 20px;
    line-height: 40px;
}

#part_2 {
    padding: 20px 0 0;
}
#part_2 .bt{
    background: url(../images/tit2.jpg) center no-repeat;
}
#part_2 .box1{
    margin: 0 auto 40px;
    font-size: 25px;
    line-height: 40px;
    color: #fff;
    text-align: center;
}
#part_2 .box2{
    height: 777px;
    background: url(../images/img5.png) top center no-repeat;
    position: relative;
}
#part_2 .box2 .stit{
    font-size: 30px;
    line-height: 36px;
    color: #fdcb08;
    text-align: center;
}
#part_2 .box2 .con{
    width: 240px;
    position: absolute;
    color: #fff;
}
#part_2 .box3{
    background: rgba(68,161,230 ,.8);
    padding: 50px 0 0;
}
#part_2 .box4{
    height: 400px;
    background: url(../images/img6.png) top center no-repeat;
    position: relative;
}
#part_2 .box4 p{
    font-size: 30px;
    line-height: 36px;
    color: #fdcb08;
    text-align: center;
}
#part_2 .box5{
    height: 423px;
    background: url(../images/img7.png) top center no-repeat;
    display: flex;
    justify-content: space-between;
}
#part_2 .box5 .item{
    width: 265px;
    color: #fff;
}
#part_2 .box5 .stit{
    font-size: 35px;
    line-height: 80px;
    text-align: center;
    margin-bottom: 35px;
}
#part_2 .box5 .con{
    padding: 0 25px 17px 46px;
}
#part_2 .box6{
    background: url(../images/part2bg2.jpg)top center no-repeat;
    padding: 70px 0 45px;
}
#part_2 .box6 .text1{
    font-size: 30px;
    line-height: 36px;
    color: #fdcb08;
    text-align: center;
    padding-bottom: 35px;
    background: url(../images/img8.png) bottom center no-repeat;
    margin-bottom: 20px;
}
#part_2 .box6 .text2{
    text-align: center;
    font-size: 20px;
    line-height: 36px;
    color: #fff;
    margin-bottom: 30px;
}
#part_2 .box7{
    height: 388px;
    background: url(../images/img9.png) top center no-repeat;
    display: flex;;
    justify-content: space-between;
}
#part_2 .box7 .item{
    width: 265px;
}
#part_2 .box7 .stit{
    font-size: 30px;
    line-height: 120px;
    color: #fff;
    text-align: center;
}
#part_2 .box7 .con{
    padding: 30px 20px;
}

#part_3 {
    padding: 40px 0 15px;
}
#part_3 .bt{
    /*margin-bottom: 60px;*/
}
#part_3 .box1{
    height: 726px;
    background: url(../images/img10.jpg) center no-repeat;
}
#part_3 .box1 .bodydiv{
    position: relative;
}
#part_3 .box1 p{
    position: absolute;
    width: 725px;
    left: 343px;
}
#part_3 .box2{
    height: 800px;
    background: url(../images/img11.jpg) center no-repeat;
    position: relative;
}
#part_3 .box2 .bodydiv{
    position: relative;
}
#part_3 .box2 p{
    position: absolute;
    width: 725px;
    left: 45px;
}
#part_4 {
    padding: 40px 0 0;
}
#part_4 .bt{
    margin-bottom: 50px;
}
#part_4 .box1{
    height: 450px;
    background: url(../images/img12.png) center no-repeat;
    position: relative;
}
#part_4 .box1 p{
    width: 290px;
    position: absolute;
    top: 278px;
}

.pros {
    background: #fff;
    padding-bottom: 50px;
    padding-top: 50px;
}
.pros .bt{
    background: url(../images/tit5.jpg) center no-repeat;
    margin-bottom: 40px;
}

.pros .items {
    margin: 0 auto;
}

.pros .item {
    width: 360px;
    float: left;
    margin-right: 9px;
    text-align: center;
    position: relative;
    background: #8facd3;
}

.pros .item a {
    display: block;
    width: 100%;
    height: 100%;
}

.pros .item img{
    width: 360px;
    height: 203px;
}
.pros .item .con {
    font: 400 18px/50px "microsoft yahei";
    text-align: center;
    color: #fff;
    background: #2059a8;
    /*width: 100%;*/
}

.pros .item a {
    display: block;
    text-decoration: none;
}


.formstyle {
    padding: 40px 0 50px;
}

.formstyle p{
    font-size: 30px;
    line-height: 35px;
    text-align: center;
    font-weight: bold;
    color: #2059a8;
    margin-bottom: 30px;
}
.formstyle .telnum{
    width: 215px;
    font-size: 34px;
    line-height: 50px;
    color: #d63f32;
    padding-left: 43px;
    font-family: arial;
    background: url(../images/tel.png) left center no-repeat;
    text-align: left;
    margin: 15px auto 0;
}
.formstyle .bodydiv {
    position: relative;
}
.formstyle .boxes {
    width: 915px;
    margin: 0 auto;
    display: flex;
    justify-content:space-between;
}

.formstyle .box {
    position: relative;
    width: 230px;
    height: 50px;
    font-size: 18px;
    border: 1px solid #959595;
    overflow: hidden;
    /*float: left;*/
    margin-right: 10px;
    border-radius: 5px;
    background: #fff;
}

.formstyle .box span {
    line-height: 50px;
    text-align: center;
    float: left;
    font-size: 18px;
    color: #616161;
    padding: 0 10px;
}

.formstyle input,
.formstyle select {
    border: 0;
    background: transparent;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
    outline: none;
}

.formstyle .box input,
.formstyle .box select {
    width: 150px;
    height: 50px;
    line-height: 50px;
    font-size: 16px;
    float: right;
    color: #616161;
}
.formstyle .box select {
    background: url(../images/stra.png) 100px center no-repeat transparent;
}

.formstyle .box select:focus {
    background: url(../images/stra.png) 100px center no-repeat transparent;
}
.formstyle .box select option {
    color: #333;
}

.formstyle .sub {
    width: 250px;
    height: 52px;
    background: #ffd93f;
    border-radius: 5px;
    float: right;
}

.formstyle .sub input {
    width: 100%;
    background: transparent;
    font-size: 20px;
    color: #313131;
    text-align: center;
    border: 0;
    line-height: 52px;
    cursor: pointer;
    outline: none;
}
/*图片滚动样式*/
.scroll-container {  
    overflow: hidden;  
    white-space: nowrap;  
    box-sizing: border-box;  
    width: 1180px; /* 容器宽度 */  
    height: 496px; /* 容器高度，根据需要调整 */  
    position: relative;  
}  
  
.scroll-content {  
    display: inline-block;  
    padding-left: 0; /* 初始时图片在容器右侧外 */  
    animation: scroll 30s linear infinite; /* 动画名称、持续时间、速度曲线、循环次数 */  
}  
  
.scroll-content img {  
    height: 100%; /* 图片高度自适应容器 */  
    width: auto; /* 图片宽度自适应高度 */  
    vertical-align: top; /* 图片顶部对齐 */  
    display: inline-block; /* 允许图片并排显示 */  
}  
  
@keyframes scroll {  
    from {  
        transform: translateX(0);  
    }  
    to {  
        transform: translateX(-79%); /* 滚动到左侧外 */  
    }  
}
.container {  
  display: flex;  
  flex-direction: column; /* 设置为列方向 */  
  align-items: center; /* 默认情况下，子项在交叉轴上的对齐方式 */  
}  

.slider {  
    position: relative;  
    width: 1000px; /* 或其他宽度 */  
    overflow: hidden;  
}  
  
.slides img {  
    width: 100%;  
    display: none; /* 默认隐藏所有图片，除了第一张 */  
    transition: opacity 1s ease-in-out; /* 平滑过渡效果 */  
}  
  
.slides img:first-child {  
    display: block; /* 显示第一张图片 */  
}  
  
/* 控制按钮样式 */  
.prev, .next {  
    cursor: pointer;  
    position: absolute;  
    top: 50%;  
    transform: translateY(-50%);  
    background-color: rgba(0,0,0,0.5);  
    color: white;  
    border: none;  
    padding: 10px 20px;  
    font-size: 18px;  
}  
  
.prev {  
    left: 10px;  
}  
  
.next {  
    right: 10px;  
}

.cas1-div{
	width:100%;
	height: auto;
	background:#e7e6e4;
	padding-top: 55px;
}
.cas1-bot{
	width: 100%;
	height: auto;
	position: relative;
}
.cas1-ul{
	width: 100%;
	height: auto;
	overflow: hidden;
	margin-top: 40px;
}
.cas1-ul li{
	width:12.5%;
	height: 105px;
	float: left;
}
.cas1-ul li a{
	display: block;
	border-right: 1px solid #fff;
	border-bottom: 1px solid #fff;
	position: relative;
	overflow: hidden;
}
.cas1-ul li a span{
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	bottom: 0;
	right: 0;
	top: 0;
	background:rgba(0,0,0,0.5);
	transition: all 0.3 ease;
}
.cas1-ul li a:hover span{
	opacity: 0;
}

.cas1-ul li a img{
	display: block;
	width: 100%;
	height: 105px;
}
.cas1-ul li:nth-child(9), .cas1-ul li:nth-child(10), .cas1-ul li:nth-child(11), .cas1-ul li:nth-child(12), 
.cas1-ul li:nth-child(13), .cas1-ul li:nth-child(14), .cas1-ul li:nth-child(15), .cas1-ul li:nth-child(16), 
.cas1-ul li:nth-child(17), .cas1-ul li:nth-child(18), .cas1-ul li:nth-child(19){
	width: 9.09%;
}
.cas1-ul li:nth-child(20), .cas1-ul li:nth-child(21), .cas1-ul li:nth-child(22),
.cas1-ul li:nth-child(23), .cas1-ul li:nth-child(24), .cas1-ul li:nth-child(25), .cas1-ul li:nth-child(26), 
.cas1-ul li:nth-child(27), .cas1-ul li:nth-child(28){
	width: 11.111%;
}
.cas1-ul li:nth-child(29), .cas1-ul li:nth-child(30), .cas1-ul li:nth-child(31),
 .cas1-ul li:nth-child(32), .cas1-ul li:nth-child(33), .cas1-ul li:nth-child(34), .cas1-ul li:nth-child(35), 
 .cas1-ul li:nth-child(36), .cas1-ul li:nth-child(37), .cas1-ul li:nth-child(38), .cas1-ul li:nth-child(39){
	 width:9.09%;
 }
.cas1-bot{position: relative;}
.cas1-bot h1{
	font-size: 150px;
	color: #FF1221;
	opacity: 0.8;
	line-height: 350px;
	position: absolute;
	width: 80%;
	text-align: center;
	top:50%;
	margin-top: -175px;
	left: 0;
	right: 0;
	-webkit-transition:all 0.3s ease;
	-moz-transition:all 0.3s ease;
	-o-transition:all 0.3s ease;
	transition:all 0.3s ease;
}
.cas1-bot:hover h1{
	opacity: 0;
	z-index: -1;
}