#contents .top{
    position: relative;
    width: 100%;
    margin-top: 80px;
}
#contents .top .main-cap{
    position: relative;
    width: 90vw;
    margin: 0 auto;
}
#contents .top .main-cap:before{
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    background: #bababa;
    width: 100%;
    height: 1px;
    z-index: 0;
}
#contents .top .main-cap:after{
    content: "";
    position: absolute;
    background: #6c6c6c;
    width: 100px;
    height: 1px;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
}
#contents .top .main-cap h1{
    position: relative;
    display: table;
    z-index: 2;
    padding: 20px 100px 20px 0;
    font-size: 1.6em;
    letter-spacing: .2em;
    line-height: 1.9;
    font-weight: normal;
    background: #f5f4eb;
}
#contents .top .text-box{
    width: calc(1200px - 5vw);
    margin-left: 5vw;
    margin-top: 80px;
    display: flex;
}
#contents .top .text-box h2{
    padding-right: 100px;
    font-size: 1.6em;
    letter-spacing: .2em;
    line-height: 1.9;
    font-weight:  normal;
    width: auto;
    white-space: nowrap;
}

#contents .sec1{
    width: 95vw;
    margin: 150px auto 0;
}
#contents .sec2,
#contents .sec3,
#contents .sec4,
#contents .sec5{
    width: 95vw;
    margin: 250px auto 0;
}
#contents .sec1 .image-box,
#contents .sec3 .image-box,
#contents .sec5 .image-box {
    width: 90%;
    height: 50vh;
    max-height: 700px;
    margin-left: auto;
}
#contents .sec2 .image-box,
#contents .sec4 .image-box {
    width: 90%;
    height: 50vh;
    max-height: 700px;
    margin-left: 0;
}
#contents .sec1 .image-box .image{
    width: 100%;
    height: 100%;
    background: url(../img/about1.jpg) 50% 82% / cover no-repeat
}
#contents .sec2 .image-box .image{
    width: 100%;
    height: 100%;
    background: url(../img/about2.jpg) center / cover no-repeat;
}
#contents .sec3 .image-box .image{
    width: 100%;
    height: 100%;
    background: url(../img/about3.jpg) center / cover no-repeat;
}
#contents .sec4 .image-box .image{
    width: 100%;
    height: 100%;
    background: url(../img/about4.jpg) center / cover no-repeat;
}
#contents .sec5 .image-box .image{
    width: 100%;
    height: 100%;
    background: url(../img/about5.jpg) center / cover no-repeat;
}
#contents .sec1 .text-box,
#contents .sec2 .text-box,
#contents .sec3 .text-box,
#contents .sec4 .text-box,
#contents .sec5 .text-box{
    width: 1000px;
    margin: 0 auto;
    margin-top: 50px;
    display: flex;
}
#contents .sec1 .text-box h2,
#contents .sec2 .text-box h2,
#contents .sec3 .text-box h2,
#contents .sec4 .text-box h2,
#contents .sec5 .text-box h2{
    padding-right: 70px;
    font-size: 1.6em;
    letter-spacing: .2em;
    line-height: 1.8;
    font-weight: normal;
    width: auto;
    white-space: nowrap;
}
#contents .sec1 .text-box .text,
#contents .sec2 .text-box .text,
#contents .sec3 .text-box .text,
#contents .sec4 .text-box .text,
#contents .sec5 .text-box .text{
    width: auto;
}
#contents .sec1 .text-box .text a.link{
    margin-top: 60px;
}
#contents .sec3 .text-box .text h4{
    margin-top: 60px;
    margin-bottom: 10px;
    font-size: 1em;
    letter-spacing: .2em;
    background: #e0e0e0;
    padding: 10px;
    display: table;
    font-weight: normal;
}
#contents .sec3 .text-box .text p.snd{
    font-size: 1em;
}
#contents .sec3 .text-box .text p span{
   font-weight: 700;
}
#contents .sec5 {
    margin-bottom: 200px;
}
#contents .sec5 .text-box h2 span{
    display: block;
    margin-top: 50px;
}
#contents .sec5 .text-box h2 span img{
    width: 100px;
    height: 100px;
}

@media screen and (max-width: 1300px) {
    #contents .top .text-box{
        display: block;
        width: 80vw;
        margin: 80px auto 0;
    }
    #contents .sec1 .text-box,
    #contents .sec2 .text-box,
    #contents .sec3 .text-box,
    #contents .sec4 .text-box,
    #contents .sec5 .text-box{
        display: block;
        width: 80vw;
        margin: 50px auto 0;
    }
    #contents .top .text-box h2,
    #contents .sec1 .text-box h2,
    #contents .sec2 .text-box h2,
    #contents .sec3 .text-box h2,
    #contents .sec4 .text-box h2,
    #contents .sec5 .text-box h2{
        margin-bottom: 30px;
        padding-right: 0;
    }
    #contents .sec1 .text-box h2 br.bp{
        display: none;
    }
    #contents .sec1 .image-box,
    #contents .sec2 .image-box,
    #contents .sec3 .image-box,
    #contents .sec4 .image-box,
    #contents .sec5 .image-box {
        width: 100%;
        margin: 0 auto;
    }
}
@media screen and (max-width: 768px) {
    #contents .top {
        margin-top: 30px;
    }
    #contents .top .main-cap{
        width: 86vw;
    }
    #contents .top .main-cap h1{
        font-size: 1.35em;
        padding: 20px 30px 20px 0;
    }
    #contents .top .main-cap:after{
        width: 70px;
    }
    #contents .top .text-box{
        margin-top: 50px;
        width: 86vw;
    }
    #contents .sec1,
    #contents .sec2,
    #contents .sec3,
    #contents .sec4,
    #contents .sec5 {
        margin: 100px auto 0;
    }
    
    #contents .sec1 .text-box,
    #contents .sec2 .text-box,
    #contents .sec3 .text-box,
    #contents .sec4 .text-box,
    #contents .sec5 .text-box{
        width: 82vw;
        margin: 30px auto 0;
    }
    #contents .top .text-box h2,
    #contents .sec1 .text-box h2,
    #contents .sec2 .text-box h2,
    #contents .sec3 .text-box h2,
    #contents .sec4 .text-box h2,
    #contents .sec5 .text-box h2{
        font-size: 1.35em;
        line-height: 1.6;
        letter-spacing: .05em;
        white-space: initial;
        margin-bottom: 20px;
    }
    #contents .top .text-box h2 br,
    #contents .sec1 .text-box h2 br,
    #contents .sec2 .text-box h2 br,
    #contents .sec3 .text-box h2 br,
    #contents .sec4 .text-box h2 br,
    #contents .sec5 .text-box h2 br{
        display: none;
    }
    #contents .top .text-box p,
    #contents .sec1 .text-box p,
    #contents .sec2 .text-box p,
    #contents .sec3 .text-box p,
    #contents .sec4 .text-box p,
    #contents .sec5 .text-box p{
        font-size: 1.02em;
    }
    #contents .sec1 .image-box .image{
        background: url(../img/about1.jpg) 60% 82% / cover no-repeat;
    }
    #contents .sec2 .image-box .image{
        background: url(../img/about2.jpg) 60% 82% / cover no-repeat;
    }
    #contents .sec4 .image-box .image{
        background: url(../img/about4.jpg) 60% 82% / cover no-repeat;
    }
    #contents .sec3 .text-box .text h4{
        font-size: .88em;
        margin-top: 30px;
    }
    #contents .sec3 .text-box .text p.snd{
        font-size: .88em;
    }
    #contents .sec1 .text-box .text a.link,
    #contents .sec5 .text-box h2 span {
        margin-top: 20px;
    }
}
@media screen and (max-width: 375px) {
    #contents .top .main-cap h1{
        font-size: 1.25em;
    }
    #contents .top .text-box h2,
    #contents .sec1 .text-box h2,
    #contents .sec2 .text-box h2,
    #contents .sec3 .text-box h2,
    #contents .sec4 .text-box h2,
    #contents .sec5 .text-box h2{
        font-size: 1.2em;
    }
    #contents .top .text-box p,
    #contents .sec1 .text-box p,
    #contents .sec2 .text-box p,
    #contents .sec3 .text-box p,
    #contents .sec4 .text-box p,
    #contents .sec5 .text-box p{
        font-size: .9em;
    }
}