/*global*/
label{
    font-weight:normal;
    margin-bottom:0px;
}
.other_ai a {
    color:#3BA2F8 !important;
}
/*section1*/
.main_content img {
    width: 100%;
}
.section1 {
    position: relative;
    background: #031439;
}
.section1 img{
    width:100%;
}
.section1 .ft_style2{
    color:#fff;
}
.section1_text {
    position: absolute;
    color: #fff;
    width: 100%;
    top: 20%;
    text-align: center;
    top: 38%;
}
    .section1_text .ft_style1{
        font-size:1.5rem;
    }
    /*sectionNav*/
    .sectionNav ul {
        display: flex;
        justify-content: space-between;
        margin-bottom: 0;
    }
.sectionNav ul li{
    text-align:center;
    height:80px;
    line-height:80px;
    color:#666;
    position:relative;
}
    .sectionNav ul li a {
        display: inline-block;
        width: 100%;
        height: 100%;
        color: #373D54;
    }
    .sectionNav ul li:hover a {
        color: #4990E2;
    }

    .sectionNav ul li:hover .nav_line {
        display:block;
    }

    li.navActive a {
        color: #4990E2!important;
    }
    li.navActive .nav_line {
        display: block;
    }

    .nav_line {
        position: absolute;
        height: 2px;
        width: 44px;
        background: #4A90E2;
        left: 50%;
        margin-left: -22px;
        bottom:0;
        display:none;
    }
/*section2*/
.section2 {
    background: -webkit-linear-gradient( top,#fbfbfb,#f3faff);
    background: -moz-linear-gradient( top,#fbfbfb,#f3faff);
    background: linear-gradient( top,#fbfbfb,#f3faff);
}
.section2,.section3,.section4 {
    height:700px;
}
.section2_content_l{
    margin-top:230px;
}
.section2_content_r {
    margin-top:100px;
}

/*section3*/

.section3_content_l {
    margin-top: 60px;
}

.section3_content_r {
    margin-top: 200px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}
/*section4*/
.section4 {
    background: #EDF1F2;
}
.section4_content_l{
    margin-top:220px;
}
.section4_content_r img{
    margin-top:110px;
}

/*section5*/
.section5 {
    position: relative;
}
.section5_content>div{
    width:712px;
    margin-left:234px;
    text-align:center;
}
.section5_content>div .ft_general3{
    text-align:left;
}
.section5_content>div textarea{
    height:205px;
}
.section5_content>div>ul{
    margin-top:50px;
}
.section5_content>div>ul>li{
    margin-top:20px;
}
.section5_content ol{
    display:flex;
    justify-content:space-between;
}
.section5_content ol li{
    margin-top:0px;
}
.section5_content ol li label{
    cursor:pointer;
}
.section5_content ol li .ft_style2{
    margin-top:0px;
}
.aiCheckbox3_label, .aiCheckbox1_label, .aiCheckbox2_label {
    margin-left: 5px;
}
.section5_content{
    padding:120px 0;
}
.section5_position1 {
    position: absolute;
    width: 172px;
    height: 172px;
    background: #FFD48C;
    box-shadow: 1px -5px 10px 0 #ECB75F;
    border-radius: 86px;
    top: -4%;
    left: 6%;
}
.section5_position2 {
    position: absolute;
    transform: rotate(-45deg);
    background: #D1FCA5;
    box-shadow: 3px -5px 10px 0 #BEF786;
    width:170px;
    height:170px;
    right:6%;
    top:-4%;
}
.section5_position3 {
    position: absolute;
    background: #FFD0D0;
    box-shadow: 0 2px 10px 0 #FFD0D0;
    width:356px;
    height:356px;
    border-radius:175px;
    left:-13%;
    top:60%;
}
.section5_position4 {
    position: absolute;
    background: #8FD4F1;
    box-shadow: 0 2px 10px 0 #8FD3F0;
    width:172px;
    height:172px;
    border-radius:86px;
    right:0;
    bottom:10px;
}
textarea {
    resize: vertical;
}
/*checkbox  自定义样式*/
#aiCheckbox3 + label, #aiCheckbox1 + label, #aiCheckbox2 + label {
    background-color: #fff;
    border: 1px solid #d3d3d3;
    width: 16px;
    height: 16px;
    display: inline-block;
    text-align: center;
    vertical-align: middle;
    line-height: 16px;
    border: 1px solid #3BA2F8;
    color: #3BA2F8;
    position: relative;
}

#aiCheckbox3:checked + label, #aiCheckbox1:checked + label, #aiCheckbox2:checked + label {
    background-color: #fff;
    display: inline-block;
}

    #aiCheckbox3:checked + label:after, #aiCheckbox1:checked + label:after, #aiCheckbox2:checked + label:after {
        content: url('../images/buy/checkbox_checked.png');
        position: absolute;
        top: -1px;
        left: -1px;
    }

#aiCheckbox3, #aiCheckbox1,#aiCheckbox2 {
    display: none;
}
#validateCode {
    width: 150px;
    float:left;
}
#imgVerify {
    width:72px;
    float:left;
    margin-left:10px;

}
.AIsubmit {
    width: 150px;
    margin-top: 50px;
    border: 1px solid #2D7DB7;
    color: #2D7DB7;
}
.loadBtn{
    font-size: 20px;
    color: #FAFAFA;
    margin-right: 20px;
    width: 200px;
    height: 56px;
    line-height: 55px;
    border-radius: 100px;
    display: inline-block;
    margin-top: 20px;
    cursor: pointer;
    text-align: center;
}
.loadBtn a {
    display: inline-block;
    width: 100%;
    height: 100%;
}
.lang-fr .loadBtn {
    border-color: #127AC1;
    background: #127AC1;
}
.lang-de .loadBtn {
    border-color: #2E9F14;
    background: #2E9F14;
}
.lang-es .loadBtn {
    border-color: #C64E64;
    background: #C64E64;
}
.lang-en .loadBtn {
    border-color: #3BA2F8;
    background: #3BA2F8;
}


@media screen and (max-width:1280px){
    .sectionNav>div>ul{
        width:80%;
        margin-left:10%;
    }
}


@media screen and (max-width:992px){
    .section2,.section3,.section4{
        height:auto;
    }
    .section2_content_l{
        display:flex;
       justify-content:center;
       margin-top:130px;
    }
    .section2_content_r {
        text-align: center;
        /*margin-top: 50px;
        margin-bottom: 50px;*/
    }

    .section2_content_r img{
        width:80%;
    }

    .section3_content{
        display:flex;
        flex-direction:column-reverse;
    }

    .section3_content_r{
        display:flex;
        justify-content:center;
    }
    .section3_content_l {
        text-align:center;
    }
    .section3_content_l img{
        width:80%;
    }


    .section3_content_r{
        margin-top:100px;
    }

    .section4_content_l{
        margin-top:120px;
        display:flex;
        justify-content:center;
    }

    .section5_position1, .section5_position2, .section5_position3, .section5_position4 {
        display:none;
    }



    .section5_content > div{
        margin-left:5%;
        width:90%;
    }
}


@media screen and (max-width:477px) {
    .sectionNav{
        display:none;
    }
    .section1{
        margin-top:40px;
        overflow:hidden;
    }
    .section1 img{
        width:140%;
        margin-left:-20%;
    }
    .section1_text{
        top:40%;
    }
    .section1_text .ft_style1{
        font-size:20px;
    }
    .section1_text .ft_style2{
        display:none;
    }
    .section2_content_r {
        margin-top: 50px;
        margin-bottom: 50px;
    }
    .section2_content_l {
        margin-top: 60px;
    }
    .section3_content_r {
        padding:0 15px!important;
    }
    .section3_content_l{
        padding-top:0px!important;
        padding-bottom:50px;
    }
    .section3_content_r{
        margin-top:60px;
    }
    .section4_content_r img {
        margin-top: 70px;
        margin-bottom: 50px;
    }
    .section4_content_l{
        margin-top:60px;
    }
    .ft_style1{
        text-align:center;
    }
    .section5_content{
        padding-top:60px;
    }
}