#dev{
    background-color: #ff7e00;
}


#section1{
    background-image: url(https://qiniu-okchexian.okchexian.com/images/okdrive/devBg1.png);
    background-size: cover;
    width: 100%;
    min-height: 700px;
}

#bg_1 {
    margin: 0;
    /*text-align: center;*/
}

#bg_1_text p{
    padding-top: 250px;
    font-size: 40px;
    color: #ffffff;
    letter-spacing: 4px;
    line-height: 150%;
}

#section2{
    background-image: url(https://qiniu-okchexian.okchexian.com/images/okdrive/devBg2.png);
    background-size: cover;
    height: auto;
    width: 100%;
}

#bg_2 {

}

#section3{
    background-color: #f7f7f7;
    padding: 50px 0;
    height:auto;
}

#bg_3{

}

#section4{
    background-image: url(https://qiniu-okchexian.okchexian.com/images/okdrive/devBg2.png);
    background-size: cover;
    width:100%;
    height:auto;
}

#bg_4{

}

#arrow{
    width: 44px;
    height: 50px;
    margin: 20px auto;
    color: #ff7e00;
    font-size: 20px;
    text-align: center;
    background: url('https://qiniu-okchexian.okchexian.com/images/devPage/arrow.png') no-repeat center bottom;
}

#section5{
    height: 70%;
    background-color: #f7f7f7;
}

#section6{
    height:40%;
    background-color: #ffffff;
}

#section7{
    height: 300px;
    background-image: url('https://qiniu-okchexian.okchexian.com/images/devPage/bg2.png');
    background-size: cover;
}

#bg_7{
    width: 100%;
    height: 100%;
    text-align: center;
}

.headText {
    padding-top: 70px;
    font-size: 40px;
    font-weight: lighter;
    color: #ffffff;
    /*color: #303336;*/
}

.extHeadText{
    padding-top: 50px;
    font-size: 40px;
    font-weight: lighter;
    color: #303336;
}

.thead_line{
    font-size: 20px;
    font-weight: lighter;
    color: #ffffff;
    /*color: #ff7e00;*/
}

.ext_thead_line{
    font-size: 20px;
    font-weight: lighter;
    color: #ff7e00;
}

.bg_2_table{
    margin-left: 10%;
    width: 80%;
}

.spaceRow{
    height: 40px;
}

.tIcon{
    text-align: center;
    width: 50%;
    padding-top: 50px;
}

.tIcon img{
    width: 28%;
}

.tText{
    width: 50%;
    padding: 50px 10%;
    vertical-align: top;
}

.bg_2_textInfo{
    /*color: #646466;*/
    margin-left: 12%;
    margin-top: 30px;
    width: 76%;
    color: #ffffff;
    font-size: 20px;
    line-height: 200%;
    letter-spacing: 2px;
}

.bg_2_textInfo p{
    text-align: left;
}

.bg_2_img{
    position: relative;
    overflow: hidden;
    z-index:1;
}

.bg_2_img >img{
    padding-left:10%;
    width:80%;
    display: block;
}

.swiper-container-border{
    position: absolute;
    width:71%;
    top:0;
    left: 14.5%;
}

.swiper-slide img{
    overflow: hidden;
    padding-top: 5.6%;
    padding-right: 0.5%;
    width: 99.7%;
    margin-bottom: -5px;
}

#bg_2_line{
    margin-top: 50px;
    /*margin-bottom: 15px;*/
    margin-left: 10%;
    height:1px;
    width: 80%;
    border:none;
    border-top:1px solid #e9e9ea;
}

#bg_2_belief{

}

.beliefHead{
    /*padding-top: 50px;*/
    text-align: center;
    color: #303336;
    font-size: 22px;
}

.beliefText{
    text-align: left;
    margin: 40px 25% 0 25%;
    color: #646466;
    letter-spacing: 1px;
    line-height: 200%;
}

/*#bg_3_table{*/
    /*padding-top: 150px;*/
    /*width: 80%;*/
    /*margin-left: 10%;*/
/*}*/

/*.bg_3_label{*/
    /*width: 33.3%;*/
    /*text-align: center;*/
/*}*/

/*.tLabel{*/
    /*font-size: 26px;*/
    /*color: #303336;*/
/*}*/

/*.bg_3_img{*/
    /*width: 33.3%;*/
    /*text-align: center;*/
/*}*/

/*.bg_3_img img{*/
    /*padding-top: 10px;*/
    /*width: 60%;*/
/*}*/

/*/!*.leftCol{*!/*/
/*text-align: left;*/
/*/!*}*!/*/

/*.centerCol {*/
    /*border-left: 1px solid #dcdddf;*/
    /*border-right: 1px solid #dcdddf;*/
    /*/!*text-align: center;*!/*/
/*}*/

/*/!*.rightCol{*!/*/
/*text-align: right;*/
/*}*/

/*.bg_3_info{*/
    /*padding: 50px 3% 0 3%;*/
    /*height: auto;*/
    /*vertical-align: top;*/
/*}*/

/*.tInfo{*/
    /*color: #646466;*/
    /*font-size: 16px;*/
    /*line-height: 150%;*/
    /*/!*letter-spacing: 1px;*!/*/
/*}*/

.mobileDataTable{
    width:100%;
    padding-top: 5%;
    padding-left: 8%;
    padding-right: 8%;
}

.mobileDataTable img{
    width:60%;
}

#bg_3_text p{
    padding-top: 8%;
    font-size: 18px;
    line-height: 150%;
}

#bg_4 p{
    color: #ffffff;
    font-size: 20px;
    line-height: 200%;
    letter-spacing: 2px;
    padding-top: 30px;
    padding-left: 10%;
    width:80%;
    text-align: left;
}

#bg_4 img{
    padding-top: 40px;
    width:76%;
    margin-bottom: 5%;
}

#bg_5_text p{
    font-size: 32px;
}

#bg_5_text1 p{
    padding-top: 20px;
    font-size: 20px;
    color: #888;
    margin-bottom: 20%;
}

#bg_6 img{
    padding-top: 30px;
    width:74%;
}

#qrCode{
    height: 120px;
    padding-top: 60px;
    padding-bottom: 30px;
}

#qrCodeInfo{
    color: #ffffff;
    font-size: 28px;
    letter-spacing: 1px;
}