/* 重设样式开始 */

* {
    margin: 0;
    padding: 0;

}

ul li {
    list-style: none;
}

/* 
.float-left {
    float: left;
}

.float-right {
    float: right;
}

.clerfix {
    clear: both;
} */

.hidden {
    display: none;
}

/* .hidden1 {
    display: none;
} */

/* 重设样式结束 */

/* 顶部开始 */
.header {
    width: 100%;
    position: fixed;
    z-index: 99;
    background-color: #fff;
    height: 180px;
    /* display: flex; */
    /* height: 12px; */
}


.header .top {
    height: 120px;
    width: 80%;
    /* position: absolute; */
    position: relative;
    /* display: flex;
    justify-content: center; */
    left: 10%;
}

.header .top .logo {
    position: relative;
    width: 50%;

    margin: 1px;
}

.header .top .logo img {
    height: 118px;

}

@media screen and (max-width:1000px) {
    .header .top .conpanyName {
        display: none;
    }
}

.header .top .conpanyName {

    position: absolute;
    height: 118px;
    width: 50%;
    right: 0;

    top: 0px;
    white-space: nowrap;
    color: gray;
    margin: 1px;
    overflow: hidden;
    text-align: end;
}


.header .top .conpanyName .conpanyNameEn {

    font-weight: normal;
    font-size: 20px;
}

.header .top .conpanyName .conpanyNameCn {
    margin-top: 10px;
    font-size: 30px;
    font-weight: bold;
    line-height: 60px;
}

.mid div {
    width: 80%;
    position: relative;
    left: 10%;
}

.tag1,
.tag1~.hidden {
    padding-top: 20px;
    padding-bottom: 20px;
}

.tag1:hover+.hidden {
    display: block;
    color: #eee;
    background-color: #3b78b9;
    font-size: 20px;
}

.tag1:hover {
    display: none;
}

.tag1 span {
    color: #eee;
    background-color: #3b78b9;
    font-size: 20px;
}

ul li ul li a {
    color: #eee;
    background-color: #3b78b9;
    font-size: 20px;
    padding: 10px;
    display: block;
}

.mid {
    height: 60px;
    width: 100%;
    white-space: nowrap;
    background: #3b78b9;
    border-bottom: 2px solid #295584;
}

.mid div .navigator {
    display: flex;
    white-space: nowrap;
    overflow: hidden;
}

.mid div .navigator li {
    /* height: 60px; */
    /* float: left; */
    flex: 1;
    justify-content: center;
    position: relative;
}

.mid div .navigator li ul li a {
    font-size: 18px;
}

.mid div .navigator li ul li {


    /* margin-left: -10px; */
    background-color: #3b78b9;
    /* border-bottom: 1px solid #eee; */

    /* width: 200px; */
}

.mid div ul li ul {
    /* background-color: #000; */
    /* width: 200px; */
    /* position: absolute; */
    height: auto;
    margin-top: -10px;
    padding-top: 30px;
    padding: 10px;
    display: none;

    /* z-index: 1; */
}

.mid div ul li:hover ul {
    display: block;
}

/* 头部结束 */

.backGroundImg {
    position: relative;
    width: 100%;
    top: 180px;
}

.backGroundImg img {
    width: 100%;
    height: 500px;
}

.about {
    position: relative;
    width: 100%;
    top: 250px;
}

.about .title {
    text-align: center;
    color: #3b78b9;
    position: relative;
    font-size: 40px;
    font-weight: bolder;
    text-decoration: underline 1px gray;
    text-underline-offset: 10px;
    left: 5%;
}

.about .title .about-us {
    width: 10px;
    color: gray;
    font-size: 18px;
    position: relative;
    top: 30px;
    right: 140px;
}

.about div .title {
    font-size: 35px;
    text-decoration: none;
    position: relative;
    top: 100px;
    left: 20%;
    clear: both;
}

.about .title~div {
    /* clear: both; */
    width: 100%;
    right: 10%;
}


@media screen and (max-width:1200px) {
    .about div span+img {
        display: none;
    }
}


.about div img {
    top: 200px;
    position: absolute;
    /* clear: both; */
    left: 60%;
    /* float: right; */
    height: 800px;
    /* margin-top: 100px; */
    /* width: 30%; */
    /* margin-right: 300px; */
}


.about div div div {
    width: 600px;
    position: relative;
    line-height: 38px !important;
    font-size: 18px;
    top: 150px;
    line-height: 25px;
    /* display: block; */
    text-indent: 2em;
}

.about div div {
    width: 40%;
    left: 10%;
    /* line-height: 32px !important; */
}

.about div .title2 {
    font-size: 35px;
    text-decoration: none;
    position: relative;
    top: 250px;
    left: 20%;
    clear: both;
    color: #3b78b9;
    font-weight: bold;
    white-space: nowrap;
}

/* .about div .about3 span {
    position: relative;
    font-size: 18px;
    top: 250px;
    line-height: 25px;
    display: block;
    text-indent: 0em;
} */

.about div div .about3 {
    width: 600px;
    position: relative;
    font-size: 18px;
    top: 150px;
    line-height: 38px;
    /* display: block; */
    text-indent: 2em;
    /* left: 10%; */
    margin-left: -50px;
}

.about .title1 {
    /* display: block; */
    /* width: 80%; */
    text-align: center;
    color: #3b78b9;
    position: absolute;
    font-size: 40px;
    font-weight: bolder;
    text-decoration: underline 1px gray;
    text-underline-offset: 10px;
    left: 0;
    top: 1250px;


}



.about .title1 .about-us {
    width: 10px;
    color: gray;
    font-size: 18px;
    position: relative;
    top: 30px;
    right: 170px;
}

.about .backGroundImg-2 {
    top: 1150px;
    width: 100%;
    left: 0;
    position: absolute;
    /* right: 0; */
}

.about .backGroundImg-2 img {
    width: 100%;
    left: 0;
    height: 584px;
}

.about .title1+div {
    width: 80%;
    position: relative;
    left: 5%;
    display: flex;
    top: 750px;
}

@media screen and (max-width:760px) {
    .about .title1+div .oa2 {
        display: none;

    }
}



@media screen and (max-width:1080px) {
    .about .title1+div .oa3 {
        display: none;

    }
}


.about .title1+div div {
    top: -30px;
    flex: 1;
    float: left;
    position: relative;
    /* top: 150px; */
}

.about .title1+div div .oa {
    top: -50px;
    /* flex: 1; */
    height: 300px;
    width: 300px;
    /* background-color: #000000; */

    /* margin: 20px; */
    background-color: rgba(235, 245, 251, 0.9);

    border: 1px solid;
    border-radius: 20px;
    /* left: 10%; */
    justify-content: center;
    /* margin-right: 100px; */

}


.about .title1+div div div div {
    border: none;
    /* height: 0; */
    top: 100px;
    position: relative;
    /* margin-top: -10px; */
    width: 240px;
    /* left: 30px; */
    line-height: 30px;
}

.about .title1+div div div span {
    font-weight: bold;
    color: #3b78b9;
    width: 240px;
    top: 70px;
    position: relative;
    display: inline-block;
    /* margin-bottom: 20px; */
    text-align: center;
    left: -20px;
    font-size: 25px;
}

@media screen and (max-width:950px) {
    .about .title1+div .oa4 {
        display: none;

    }
}

.about .title1+div .oa3 {
    /* top: 335px; */
    right: 0;
}




/* 底部开始 */

body .down {
    top: 1050px;
    /* margin-top: -100px; */
    width: 100%;
    height: 350px;
    background-color: #eee;
    position: relative;
}


@media screen and (max-width:710px) {
    body .down #imformation {
        top: 100px !important;

    }
}


@media screen and (max-width:710px) {
    body .down #QR {
        display: none;

    }
}


body .down #imformation {
    position: relative;
    top: 100px;
}

body .down #imformation img {
    position: relative;
    display: block;
    top: -50px;
    left: 20%;
}

body .down #imformation span {
    position: relative;
    font-size: 15px;
    /* margin-top: 20px; */
    left: 20%;
    /* top: 100px; */
    line-height: 30px;
}

body .down #imformation~div {
    position: relative;
    height: 200px;
    width: 250px;

    float: right;
    top: -50px;
    left: -10%;
}

body .down div span a {
    position: relative;
    font-size: 15px;
    margin-top: 20px;
    line-height: 30px;
    display: block;
    color: #000;
    left: 95px;
}

body .down #QR img {
    position: relative;
    width: 100px;
    height: 100px;
    left: 75px;
    top: 20px;
}

body .down #QR span {
    position: relative;
    font-size: 15px;
    display: block;
    color: #000;
    top: 30px;
    left: 80px;
}

body .down #QR #tel {
    color: #3b78b9;
    font-style: italic;
    font-weight: bold;
}

.down .down1

/* .down .down2  */
    {
    border-left: 1px dashed #3b78b9;
}

.down .down1

/* .down .down2  */
    {
    border-right: 1px dashed #3b78b9;
}


.ICP {
    width: 100%;
    height: 80px;
    line-height: 80px;
    position: relative;
    top: 1050px;
    text-align: center;
    font-size: 16px;
    font-weight: 500;
    border-top: 1px dashed gray;
    background-color: #3b78b9;
    color: #FFF;
}


@media screen and (max-width:710px) {
    body .down .ICP {
        top: 200px !important;

    }
}


@media screen and (max-width:660px) {
    body .down .ICP {
        top: 170px !important;

    }
}

@media screen and (max-width:1500px) {
    .down .down2 {
        display: none;
    }
}

@media screen and (max-width:1150px) {
    .down .down1 {
        display: none;
    }
}


/* 底部结束 */