.introduction {
    width: 100%;
}

.introduction > div {
    width: 50%;
}

.introduction > img {
    width: 50%;
}

.us {
    background-image: url(../img/US.png);
    background-repeat: no-repeat;
    float: right;
}

.us > div {
    padding-left: 10%;
    margin-top: 13%;
    padding-right: 2%;
}

.us_first {
    height: 30px;
    font-size: 32pt;
    font-family: PangMenZhengDao;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 37px;
}

.us_second {
    height: 13px;
    font-size: 15pt;
    font-family: PangMenZhengDao;
    font-weight: 400;
    color: #E6303E;
    line-height: 17px;
    margin-top: 27px;
    padding-left: 10px;
}

.us_third {
    font-size: 10pt;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #AFAFAF;
    margin-top: 3%;
    line-height: 28px;
}

.us_fourth {
    margin-top: 20px;
}

.us img {
    width: 229px;
    height: 135px;
}

.software {
    background-image: url(../img/softwarebg.png);
    background-repeat: no-repeat;
    background-position-x: 50%;
    padding: 5% 0;
}
.cooperation {
    background-image: url(../img/cooperationbg.png);
    background-repeat: no-repeat;
    background-position-x: 50%;
    padding: 5% 0;
}
.contacts {
    background-image: url(../img/contactsbg.png);
    background-repeat: no-repeat;
    background-position-x: 50%;
    padding: 5% 0;
}

.k02 div:nth-child(1) {
    height: 26px;
    font-size: 28px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    text-align: center;
}

.k02 div:nth-child(2) {
    text-align: center;
    margin-top: 20px;
}

.k02 div:nth-child(2) img {
    width: 3px;
    height: 3px;
    margin: 0 4px;
}

.k02 div:nth-child(3) {
    height: 30px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #7A7A7A;
    line-height: 30px;
    text-align: center;
    margin-top: 6px;
}

.k02 div:nth-child(4) {
    height: 358px;
}

.k02 div:nth-child(4) ul {
    width: 100%;
    height: 100%;
    margin-left: 13%;
}

.k02 div:nth-child(4) li {
    width: 11.4%;
    margin-right: 2%;
    text-align: center;
    cursor: pointer;
    border: 1px solid #2b2b2b;
}

.k02 div:nth-child(4) li:hover {
    background-color: #C32526;
}

.k02 div:nth-child(5) {
    padding-left: 19%;
    margin-top: 64px;
}

.k02 div:nth-child(5) span:nth-child(1) {
    font-size: 12px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #D5D5D5;
    margin-right: 18px;
}

.k02 div:nth-child(5) span:nth-child(2) {
    font-size: 22px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
}

.more, .ask {
    width: 188px;
    height: 39px;
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    cursor: pointer;
}

.more {
    border: none;
    background-color: #c32526;
    margin: 0 208px;
}

.ask {
    border: 1px #4F4F4F solid;
    background-color: #1E1E1E;
}

.co_k > div:nth-child(1) {
    height: 26px;
    font-size: 28px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    text-align: center;
}

.co_k > div:nth-child(2) {
    text-align: center;
    margin-top: 20px;
}

.co_k > div:nth-child(2) img {
    width: 3px;
    height: 3px;
    margin: 0 4px;
}

.co_k > div:nth-child(3) {
    height: 30px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #7A7A7A;
    line-height: 30px;
    text-align: center;
    margin-top: 6px;
}

.leftBtn {
    float: left;
    width: 100px;
    cursor:pointer;
}
.rightBtn {
    float: right;
    width: 100px;
    cursor: pointer;
}
.leftBtn img, .rightBtn img {
    position: relative;
    width: 100px;
}
.co_div {
    text-align: center;
    margin-top: 47px;
    float: left;
}

.co_div img {
    position:absolute;
}

.list {
    padding-top: 48px;
    color: white;
    height: 100%;
}

.list div {
    text-align: center;
    cursor: pointer;
}

.list img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
}

.list span {
    font-size: 18pt;
    margin-right: 20px;
    position: relative;
    top: -36px;
    letter-spacing: 5px;
}

.k04 {
    margin: 0 auto;
    width: 80%;
    padding: 10% 0%;
    height: 800px;
}
.k04-left > div:nth-child(1) {
    font-size: 38px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    margin-bottom: 1%;
}
.k04-left > div:nth-child(2) {
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #A1A1A1;
    line-height: 28px;
    margin-bottom: 3%;
}
.k04-left > div:nth-child(3) {
    font-size: 17pt;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    margin-bottom: 1%;
}
.k04-left > div:nth-child(4) {
    font-size: 17pt;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    margin-bottom: 6%;
}
.k04-left > div:nth-child(5) {
    font-size: 20pt;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    margin-bottom: 3%;
    padding-left: 121px;
}
.k04-left > div:nth-child(6) img {
    width:358px;
    height:243px;
}
.icon02 {
    width: 24px;
    height: 23px;
    margin-right: 27px;
}
.k04-right {
    height: 100%;
    background-color: rgba(255,255,255,0.1);
    padding: 2% 4%;
}
.k04-right > div:nth-child(1) {
    font-size: 28px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    text-align: center;
    margin-bottom: 5%;
}
.k04-right > div:nth-child(2) {
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    text-align: right;
    margin-bottom: 5%;
}
.k04-right > div:nth-child(2) input {
    border: none;
    border-style: none;
    outline: none;
    background-color: transparent;
    border-bottom: 1px solid #6F6F6F;
    color: #6F6F6F;
    width: 80%;
    padding-bottom: 6px;
    margin-left: 20px;
}
.k04-right > div:nth-child(3) {
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    text-align: right;
    margin-bottom: 5%;
}

.k04-right > div:nth-child(3) input {
    border: none;
    border-style: none;
    outline: none;
    background-color: transparent;
    border-bottom: 1px solid #6F6F6F;
    color: #6F6F6F;
    width: 80%;
    padding-bottom: 6px;
    margin-left: 20px;
}
.k04-right > div:nth-child(4) {
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
}
.k04-right > div:nth-child(5) textarea {
    border: none;
    border-style: none;
    outline: none;
    background-color: transparent;
    border-bottom: 1px solid #6F6F6F;
    color: #6F6F6F;
    padding-bottom: 6px;
    resize: none;
    width: 100%;
    height: 100px
}
.k04-right > div:nth-child(6) {
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #6F6F6F;
    text-align:right;
}
.tijiao {
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 500;
    
    
}
.information {
    background-color: #1F1D21;
}

.information-img {
    width: 380px;
    height: 262px;
}

.information-img-small {
    width: 9px;
    height: 13px;
    position: relative;
    top: -2px;
    margin-right: 7px;
}

.c08 {
    width: 1053px;
    height: 100%;
    margin: 0 auto;
}

.last-news {
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    text-align: center;
    padding: 17px 0px;
}

.more {
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    text-align: center;
}

.list02 > ul > li {
    width: 100%;
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    cursor: pointer;
    padding: 2px 0px;
    margin-bottom: 15px;
    border-bottom: 1px solid #302C2D;
}




.list02 > ul > li > a > span {
    float: right;
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #656664;
}

.more02 {
    text-align: right;
    font-size: 10pt;
    font-family: PingFang SC;
    font-weight: 500;
    color: #656664;
    margin-bottom: 19px;
    padding-right: 15px;
}
.title-cn {
    font-size: 26px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    text-align: center;
    margin-bottom: 24px;
    padding-top: 57px;
}

.title-es {
    font-size: 23pt;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    text-align: center;
    padding-bottom: 64px;
}

.news-content {
    width: 1053px;
    height: 500px;
}


.dis{
    display:none;
}

.tanchukuangbg {
    position: absolute;
    z-index: 999;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    color: black;
    background-color: rgba(0, 0, 0, 0.5);
}

.tanchukuang {
    background: white;
    width: 80%;
    margin-left: 10%;
    margin-top: 15%;
    padding: 20px;
    font-size: 16px;
    line-height: 2.5;
}

.tanchukuangbtn {
    width: 400px;
    text-align: center;
}