.sec1{
    background-repeat:no-repeat;
    background-image:url(../images/customization_sec1_img1.jpg);
    background-size:cover;
    background-position:center center;
    text-align:center;
    color:#fff;
    line-height:1.5;
    padding:13.3% 0;
}
.sec1 h5{
    margin-bottom:1em;
    font-weight:500;
}
.sec1 h3{
    font-size: 3.5em;
    line-height: 1.2;
    margin-bottom:0.43em;
}
.sec1 p{
    font-size:1.125em;
}


.sec2{
    padding:6.25% 0;
}
.sec2 .inner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    flex-direction:row-reverse;
    width:1600px;
    max-width:91.111%;
    line-height:1.2;
}
.sec2 .text-box{
    width:45%;
}
.sec2 h3{
    font-size:3em;
    margin-bottom:1.5em;
}
.sec2 p{
    font-size:1.125em;
    margin-bottom:1.2em;
}
.sec2 p:last-child{
    margin-bottom:0;
}
.sec2 .img-box{
    width:50%;
}



.sec3{
    background-color:#f4f4f4;
    padding:6.25% 0;
}
.sec3 .inner{
    width:1570px;
    max-width:91.111%;
}
.sec3 .title{
    text-align:center;
    line-height:1.2;
    margin-bottom:3.8%;
}
.sec3 .title h3{
    font-size:3em;
    margin-bottom:0.33em;
}
.sec3 .title p{
    font-size:1.125em;
}
.sec3 .content{
    background-color:#fff;
    padding:5.73% 5.73% 9%;
}
.sec3 .tab{
    text-align:center;
    display:flex;
    align-items:stretch;
    justify-content:center;
    flex-direction:row;
    margin-bottom:5.86%;
}
.sec3 .tab a{
    display:block;
    font-size:1.5em;
    border:1px solid #000;
    width:25em;
    padding:1.25em 0;
    font-weight:bold;
    line-height:1.5;
}
.sec3 .tab a.active{
    background-color:#333;
    color:#fff;
    border-color:#333;
}
.sec3 .flex-box{
    display:none;
    align-items:center;
    justify-content:space-between;
    flex-direction:row-reverse;
}
.sec3 .flex-box.active{
    display:flex;
}
.sec3 .text-box{
    width:48.2%;
}
.sec3 .text-box h5{
    font-size:1.75em;
    margin-bottom:1.5em;
}
.sec3 .text-box p{
    font-size:1.125em;
    margin-bottom:1.5em;
}
.sec3 .text-box p:last-child{
    margin-bottom:0;
}
.sec3 .img-box{
    width:47.5%;
}



.sec4{
    padding:3.125% 0 8.3%;
}
.sec4 .title{
    text-align:center;
    line-height:1.2;
    margin-bottom:4.5%;
}
.sec4 .title h3{
    font-size:3em;
    margin-bottom:0.33em;
}
.sec4 .title p{
    font-size:1.125em;
}
.sec4 .swiper{
    overflow:visible;
}
.sec4 .swiper-slide{
    line-height:1.5;
}
.sec4 .swiper-slide .img-box{
    margin-bottom:4.76%;
    position:relative;
}
.sec4 .swiper-slide .img-box .hover{
    position:absolute;
    left:0;
    top:0;
    opacity:0;
    transition:opacity 0.5s;
}
.sec4 .swiper-slide h5{
    font-size: 1.5em;
}
.sec4 .swiper-slide p{
    font-size:0.875em;
    color:#4f4f4f;
}


.sec5{
    background-repeat:no-repeat;
    background-image:url(../images/customization_sec5_img1.jpg);
    background-size:cover;
    background-position:center center;
    background-attachment:fixed;
    padding:6.35% 0;
    text-align:center;
}
.sec5 a{
    font-size:1.25em;
    display:inline-block;
    width:18em;
    height:3em;
    line-height:3;
    margin-bottom:0.8em;
    background-color:#fff;
}
.sec5 p{
    font-size:0.75em;
    color:#fff;
    line-height:1.5;
}


@media only screen and (min-width:1025px){
    .sec3 .tab a:hover{
        background-color:#333;
        color:#fff;
        border-color:#333;
    }
    .sec4 .swiper-slide:hover .img-box .hover{
        opacity:1;
    }
}



@media only screen and (max-width:1024px){
    .sec1{
        padding:32.5% 0;
    }
    .sec1 h5{
        font-size: 2em;
    }
    .sec1 h3{
        font-size: 6em;
        margin-bottom:0.5em;
    }
    .sec1 p{
        font-size:2.25em;
    }


    .sec2{
        padding:8.53% 0;
    }
    .sec2 .inner{
        display:block;
        width:90%;
        max-width:90%;
    }
    .sec2 .text-box{
        width:100%;
    }
    .sec2 h3{
        font-size:3.125em;
        margin-bottom:0.6em;
    }
    .sec2 p{
        font-size:1.75em;
        line-height:1.3;
    }
    .sec2 .text-box img{
        margin:0 -5vw 1.15em;
        width:calc(100 / 90 * 100%);
    }
    .sec2 .img-box{
        display:none;
    }



    .sec3{
        padding:8.53% 0;
        background-color:unset;
    }
    .sec3 .inner{
        width:90%;
        max-width:90%;
    }
    .sec3 .title{
        margin-bottom:10%;
    }
    .sec3 .title h3{
        font-size:3.75em;
        margin-bottom:0;
    }
    .sec3 .title p{
        font-size:1.5em;
        line-height:1.5;
    }
    .sec3 .content{
        padding:0;
    }
    .sec3 .tab{
        margin-bottom:10%;
    }
    .sec3 .tab a{
        width:50%;
        padding:0.42em 1.25em;
    }
    .sec3 .flex-box.active{
        display:block;
    }
    .sec3 .text-box{
        width:100%;
        margin-bottom:15%;
    }
    .sec3 .text-box h5{
        font-size:2.5em;
    }
    .sec3 .text-box p{
        font-size:1.75em;
    }
    .sec3 .img-box{
        width:100%;
        margin-bottom:2.5em;
    }



    .sec4{
        padding:3.5% 0 0;
    }
    .sec4 .title{
        margin-bottom:6%;
    }
    .sec4 .title h3{
        font-size:3.75em;
        margin-bottom:0;
    }
    .sec4 .title p{
        font-size:1.5em;
    }
    .sec4 .swiper-wrapper{
        display:block;
    }
    .sec4 .swiper-slide{
        margin-bottom:2.5em;
    }
    .sec4 .swiper-slide h5{
        font-size: 2em;
    }
    .sec4 .swiper-slide p{
        font-size:1.75em;
    }


    .sec5{
        background-attachment:unset;
        padding:18.9% 0;
    }
    .sec5 a{
        font-size:2em;
        width:7.8125em;
        margin-bottom:1em;
    }
    .sec5 p{
        font-size:1.75em;
    }
}