.baner {
    line-height: 0px;
    overflow: hidden;
    width: 100%;
    height: 100vh;
    position: relative;
    background-color: #000;
}
.baner img {
    width: 100%;
    animation: fadeIn;
    animation-duration: 2s; 
}

.tit1 {
    position: absolute;
    top: 40%;
    margin-top: -40px;
    z-index: 4;
    font-size: 55px;
    font-weight: bold;
    color: #006DB2;
    width: 100%;
    text-align: center;
}

.tit2 {
    position: absolute;
    top: 40%;
    margin-top: 30px;
    z-index: 4;
    font-size: 32px;
    color: #006DB2;
    font-weight: 200;
    width: 100%;
    text-align: center;
}
.tit {
    font-size: 40px;
    background: url(introtit.gif) center bottom no-repeat;
    padding-bottom: 20px;
    font-weight: bold;
    margin-top: 80px;
}
.lcitems {
    width: 80%;
    margin-left: 10%;
    overflow: hidden;
    padding-top: 50px;
    padding-bottom: 100px;
}
.lcitems ul {
    float: left;
    overflow: hidden;
}
.lcitems ul:nth-child(n+0) {
    width: 150px;
}
.lcitems ul:nth-child(n+0) li:nth-child(1) {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background-color: #fff;
    box-shadow: #D5EEFF 0px 5px 10px;
    margin: 10px
}
.lcitems ul:nth-child(n+0) li:nth-child(2) {
    width: 100%;
    height: 20px;
    line-height: 20px;
    text-align: center;
    font-size: 20px;
    margin-top: 20px;
    overflow: hidden;
}
.lcitems ul:nth-child(2n+0) {
    width: calc((100% - 830px) / 4);
    height: 150px;
    margin-left: 10px;
    margin-right: 10px;
    background: url(lcarrow.png) right center no-repeat;
}
.lcitems ul:nth-child(1) li:nth-child(1) {
    background: url(lc_1.png) center no-repeat;
    background-size: 60px auto;
}
.lcitems ul:nth-child(3) li:nth-child(1) {
    background: url(lc_2.png) center no-repeat;
    background-size: 50px auto;
}
.lcitems ul:nth-child(5) li:nth-child(1) {
    background: url(lc_3.png) center no-repeat;
    background-size: 60px;
}
.lcitems ul:nth-child(7) li:nth-child(1) {
    background: url(lc_4.png) center no-repeat;
    background-size: 60px;
}
.lcitems ul:nth-child(9) li:nth-child(1) {
    background: url(lc_5.png) center no-repeat;
    background-size: 60px;
}
#section2 {
    background: url(dzcg_bg.jpg) top center no-repeat;
    background-size: 100%;
}
.dzcg {
    overflow: hidden;
    padding-top: 60px;
    padding-bottom: 50px;
    width: 80%;
    margin-left: 10%;
}
.dzcgitem {
    width: 50%;
    text-align: left;
    overflow: hidden;
}
.dzcgltit {
    position: relative;
    width: 100%;
    overflow: hidden;
    height: 150px;
    z-index: 9;
}
.dzcgltit .dzcglbtbg {
    position: absolute;
    left: 0;
    top: 0;
    height: 150px;
    z-index: 10;
    width: 100%;
    background: url(txbt.png) left center no-repeat;
    background-size: auto 100px;
}
.dzcgltit .dzcglbt {
    position: absolute;
    left: 0;
    top: 50px;
    height: 50px;
    line-height: 50px;
    font-size: 42px;
    z-index: 11;
    font-weight: bold;
    text-indent: 60px;
}
.dzcgldes {
    font-size: 18px;
    font-weight: 200;
    padding-left: 60px;
    line-height: 30px;
    margin-top: 30px;
}
.txhbtn {
    width: 100px;
    height: 36px;
    border-radius: 5px;
    background-color: #006DB2;
    text-align: center;
    line-height: 36px;
    color: #fff;
    margin-left: 60px;
    margin-top: 50px;
}
.txhbtn:hover {
    background-color: #0088E3;
}
.dzcgpic {
    border-radius: 10px;
    line-height: 0px;
}
.dzcgpic img {
    width: 100%;
}
.slidepic {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    line-height: 0;
    z-index: 3;
}
.slidepic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.slide{
    overflow: hidden;
    position: relative;
}
.slide .titdz {
    font-size: 50px;
    letter-spacing: 5px;
    font-weight: normal;
    position: absolute;
    color: #fff;
    z-index: 4;
    top: 25%;
    width: 100%;
    -webkit-transform: translate3d(0, 0, 0);
    -ms-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
}
.slide .desdz {
    font-size: 16px;
    position: absolute;
    color: #fff;
    z-index: 4;
    font-weight: 200;
    width: 100%;
    top: calc(25% + 70px);
    -webkit-transform: translate3d(0, 0, 0);
    -ms-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    text-transform: uppercase;
}
.txitems {
    width: 80%;
    margin-left: 10%;
    overflow: hidden;
    padding-top: 50px;
    padding-bottom: 50px;
}
.txitems ul {
    width: calc((100% - 60px) / 4);
    float: left;
    margin-right: 20px;
    overflow: hidden;
    margin-top: 20px;
}
.txitems ul:nth-child(4n+0) {
    margin-right: 0px;
}
.txitems ul li:nth-child(1) {
    overflow: hidden;
    line-height: 0px;
    border-radius: 10px;
}
.txitems ul li:nth-child(1) img {
    width: 100%;
    transition: 0.6s all;
}
.txitems ul li:nth-child(2) {
    text-align: center;
    height: 30px;
    line-height: 30px;
    font-size: 24px;
    overflow: hidden;
    margin-top: 20px;
}
.txitems ul li:nth-child(3) {
    width: 100%;
    overflow: hidden;
    height: 20px;
    background: url(txitemstit.png) center no-repeat;
    margin-top: 20px;
}
.txitems ul li:nth-child(4) {
    width: 100%;
    height: 20px;
    line-height: 20px;
    text-align: center;
    color: #999;
    margin-top: 10px;
}
.txitems ul:hover li:nth-child(3) {
    background: url(txitemstit2.png) center no-repeat;
    transition: 0.6s all;
}
.txitems ul:hover li:nth-child(1) img {
    transform: scale(1.1);
}
#section6 {
    background: url(txcfbg.jpg) top center no-repeat;
    background-size: 100%;
    height: 100vh;
    width: 100%;
}
.yy {
    width: 40%;
    overflow: hidden;
    margin: 5%;
    min-height: 50vh;
    background: url(bgbai.png) repeat;
    border-radius: 15px;
    box-sizing: border-box;
    padding: 50px;
    text-align: left;
}
.yytit {
    font-size: 40px;
    background: url(introtit.gif) left bottom no-repeat;
    padding-bottom: 20px;
    font-weight: bold;
}
.yytitdes {
    font-size: 16px;
    font-weight: 200;
    margin-top: 40px;
}
.yytxtitems {
    width: 100%;
    overflow: hidden;
    padding-top: 50px;
}
.yysmdiv {
    width: 100%;
    overflow: hidden;
    padding-top: 20px;
}
.yytxtitems ul {
    width: calc((100% - 40px) / 3);
    float: left;
    overflow: hidden;
    margin-right: 20px;
}
.yytxtitems ul:nth-last-child(1) {
    margin-right: 0px;
}
.yytxtitems ul li ,.yysmdiv li {
    height: 42px;
    overflow: hidden;
    float: left;
    line-height: 42px;
    width: 100%;
    font-size: 16px;
}

.yytxtitems ul li:nth-child(2) input {
    width: 100%;
    border: 0px;
    background-color: #fff;
    height: 36px;
    box-sizing: border-box;
    overflow: hidden;
    padding-left: 10px;
    padding-right: 10px;
    font-size: 12px;
}
.yysm {
    width: 100%;
    background-color: #fff;
    height: 100px;
    border: 0px;
    overflow: hidden;
    box-sizing: border-box;
    padding: 10px;
}
.yysmdiv li:nth-child(2) {
    height: unset;
   
}
.btnyzm {
    width: 100%;
    margin: auto;
    overflow: hidden;
    margin-top: 30px;
    margin-bottom: 20px;
}
.subbtn {
    height: 40px;
    overflow: hidden;
}
.yzmtit {
    height: 40px;
    line-height: 40px;
    padding-left: 20px;
    padding-right: 10px;
}
.yzmtxt {
    width: 100px;
    height: 40px;
    overflow: hidden;
}
.yzm-input-text {
    width: 80px;
    border: #ddd 1px solid;
    height: 36px;
    line-height: 36px;
    padding-left: 10px;
    padding-right: 10px;
}
.lybtn {
    background-color: #006DB2;
    color: #fff;
    font-size: 16px;
    width: 130px;
    height: 40px;
    line-height: 40px;
    border-radius: 5px;
    margin: auto;
    border: 0px;
    cursor: pointer;
}
.yzmpic {
    margin-left: 20px;
    cursor: pointer;
}
.lybtn:hover {
    background-color: #4498FF;
}
.lydes {
    margin-bottom: 80px;
    color: #999;
    width: 100%;
    overflow: hidden;
}