.index_content_bottom{
    width: 100%;
    height: 70px;
    background: #0E0E3C;
    overflow: hidden;
    line-height: 20px;
    font-size: 12px;
    font-weight: 500;
    color: #FFFFFF;
    text-align: center;
    padding: 10px 0;
    position: absolute;
    bottom: 0px;
    box-sizing: border-box;
}
.index_content_bottom a{
    color: #fff;
    margin-right: 15px;
}
.title{
    width: 100%;
    height: 50px;
    padding-left: 30px;
    box-sizing: border-box;
}
.titleImg{
    width: 136px;
    height: 30px;
    margin-top: 15px;
    margin-left: 40px;
}
.titleTxt{
    height: 60px;
    line-height: 60px;
    margin-left: 20px;
    font-size: 18px;
font-family: MicrosoftYaHei;
color: #fff;
}
.phoneTxt{
    position: absolute;
    top: 0;
    right: 40px;
}
.titleBg{
    width: 100%;
    /* margin-top:30px; */
}
.main{
    width: 100%;
    height: calc(100% - 130px);
    padding: 0;
    margin: 0;
    /* padding-top: 30px; */
    margin-top: 60px;
    /* box-sizing: border-box; */
    overflow-y: scroll;
}
.toMain{
    width: 167px;
height: 56px;
background: #4A6AFF;
box-shadow: 0px 2px 16px 0px rgba(0,0,0,0.5);
border-radius: 4px;
font-size: 20px;
font-family: SourceHanSansCN-Bold, SourceHanSansCN;
font-weight: bold;
color: #FFFFFF;
line-height: 56px;
position: absolute;
left: 13.5%;
bottom: 15%;
text-align: center;
cursor: pointer;
}
.midMain{
    width: 100%;
    /* padding-left: 10%;
    padding-right: 10%; */
    box-sizing: border-box;
}
.row{
    display: flex;
    align-items: center;
    text-align: center;
    flex-direction: row;
    box-sizing: border-box;
}
.lay1{
    width: 50%;
}
.lay2{
    width: 100%;
}
.lay3{
    width: 33%;
}
.imgBg{
    width: 60%;
    margin-left: 20%;
    position: relative;
}
.imgBg1{
    width: 90%;
    position: relative;
}
.layImg{
    width: 100%;
    cursor: pointer;
}
.play{
    width: 45px;
    height: 45px;
    cursor: pointer;
    position: absolute;
    left: calc(50% - 22.5px);
    bottom: calc(50% - 22.5px);
}
.layTxt1{
    width: 60%;
    margin-left: 20%;
    font-size: 30px;
font-family: PingFangSC-Semibold, PingFang SC;
font-weight: 600;
color: #000000;
line-height: 60px;
text-align: left;
}
.layTxt2{
    width: 60%;
    margin-left: 20%;
    font-size: 16px;
font-family: PingFangSC-Regular, PingFang SC;
font-weight: 400;
color: #555555;
line-height: 22px;
text-align: left;
margin-top: 10px;
}
.layTxt3{
    width: 100%;
    font-size: 16px;
font-family: PingFangSC-Regular, PingFang SC;
font-weight: 400;
color: #555555;
line-height: 22px;
text-align: left;
margin-top: 10px;
}
.meng{
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 999;
    background: #00104180;
border-radius: 4px;
top: 0px;
display: none;
cursor: pointer;
}

.bgTitle{
    width: 100%;
height: 200px;
padding-left: 10%;
padding-right: 10%;
line-height: 50px;
font-size: 24px;
font-family: SourceHanSansCN-Bold, SourceHanSansCN;
font-weight: bold;
color: #FFFFFF;
position: absolute;
top: 40px;
text-align: center;
box-sizing: border-box;
}
.layTxt1Phone{
    width: 100%;
    font-size: 20px;
font-family: PingFangSC-Semibold, PingFang SC;
font-weight: 600;
color: #000000;
line-height: 20px;
text-align: center;
}
.layTxt2Phone{
    width: 100%;
    font-size: 14px;
font-family: PingFangSC-Semibold, PingFang SC;
font-weight: 400;
color: #555555;
line-height: 20px;
text-align: left;
margin-top: 10px;
padding-left: 20px;
padding-right: 20px;
box-sizing: border-box;
}
.imgBgPhone{
    width: 100%;
    position: relative;
}

.layTxt3Phone{
    width: 100%;
    font-size: 12px;
font-family: PingFangSC-Regular, PingFang SC;
font-weight: 400;
color: #555555;
line-height: 22px;
text-align: center;
margin-top: 10px;
}

.titleLay{
    width: 100%;
height: 60px;
background: #031A37;
position: absolute;
top: 0;
left: 0;
}

.serviceTxt1{
    width: 100%;
    font-size: 30px;
font-family: PingFangSC-Semibold, PingFang SC;
font-weight: 600;
color: #000000;
line-height: 60px;
text-align: center;
}
.serviceTxt2{
    width: 100%;
    font-size: 16px;
font-family: PingFangSC-Regular, PingFang SC;
font-weight: 400;
color: #555555;
line-height: 22px;
text-align: center;
}
.serviceTxt3{
    width: 90%;
    font-size: 16px;
font-family: PingFangSC-Regular, PingFang SC;
font-weight: 400;
color: #555555;
line-height: 22px;
text-align: center;
margin-top: 10px;
}
.text1{
    width: 100%;
    height: auto;
    font-size: 16px;
    color: #555555;
}
.lsImg{
    width: 70%;
    margin-top: 40px;
}
.rowImgLay{
    width: 100%;
    height: 100%;
}
.rowImgItem{
    height: 40%;
    margin-right: 10%;
    margin-bottom: 5%;
    text-align: center;
}
.rowImg{
    width: 28%;
    cursor: pointer;
}
.bigImg{
    width: 746.2px;
    height: 413px;
    position: absolute;
    left: calc(50% - 373.1px);
    top: calc(50% - 206.5px);
    z-index: 999999;
    display: none;
}
.itemLay{
    width: 100%;
    height: auto;
    padding-left: 10%;
    padding-right: 10%;
    padding-top: 40px;
    padding-bottom: 40px;
    box-sizing: border-box;
}
.lyImg{
    width: 100%;
}