@charset "UTF-8";
/* CSS Document */

#header li.navi02{
border-bottom:2px solid #fff;
}
#header li.navi02.active{
border-bottom:2px solid #000;
}

#mainimage{
    background-image:url("../common/img/pro_mainimage.jpg");
}


.box1{
    background-color: #000612;
    background-image: url("img/img_back.jpg");
    background-size: cover;
    background-position: 50%;
    color: #fff;
    margin-bottom: 5em;
}
.box1 img{
    width: 20em;
    margin: 0 0 3em 4em;
}
.box1 .txtbox{
    text-align: justify;
    padding: 4em 3em 8em 50%;
}
.box1 .txtbox h2, .box3 h3,.box2 h3{
    font-size: 3.4rem;
    font-weight: 500;
    line-height: 1;
    padding-bottom: 1em;
}

.box1 h3{
    font-size: 2.2rem;
    font-weight: 500;
    padding-bottom: 0.8em;
}

.backbox{
    background-image: url("img/img_back2.jpg");
    background-size: cover;
    background-position: 50%;
    padding-top: 43%;
}

.box2{
    padding: 8em 0 6em 0;
    position: relative;
    background-color: #f7f8f7;
}
.box2 h3{
    text-align: left;
}
.box2 .txt{
    text-align: justify;
    padding-bottom: 5em;
    width: 45%;
}
.box2 ul{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.box2 li{
    width: 31%;
    display: flex;
    padding-bottom: 3em;
}
.box2 li img{
    width: 26%;
    margin-top: -0.6em;
}
.box2 li > div {
    flex: 1;
    text-align: justify;
    padding-left: 1em;
}
.box2 li h4 {
    font-weight: 500;
    font-size: 2rem;
    padding-bottom: 0.7em;
}

.box3{
    padding: 10em 0 6em 0;
}
.box3 .container{
    display: flex;
}
.box3 .txtbox{
    width: 43%;
    position: relative;
    z-index: 2;
    text-align: justify;
}
.box3 .images{
    width: 56%;
    margin: 0 -3% 0 -3%;
}
.box3 h4{
    font-weight: 500;
    font-size: 2rem;
    padding: 4em 0 0.7em 0;
}

@media only screen and (max-width: 767px) {
    

.box1{
    background-repeat: no-repeat;
    background-size: 120% auto;
    background-position: 50% 100%;
    margin-bottom: 5em;
    padding-bottom: 50%;
}
.box1 img{
    width: 70%;
    margin: 0 auto 2em auto;
}
.box1 .txtbox{
    text-align: center;
    padding: 2em;
}
    .box1 .txtbox p{
    text-align: justify;
    }
.box1 .txtbox h2, .box3 h3,.box2 h3{
    font-size: 3rem;
    line-height: 1.3;
    text-align: justify;
}

.box1 h3{
    font-size: 2.2rem;
    font-weight: 500;
    padding-bottom: 0.8em;
}

.backbox{
    padding-top: 60%;
}

.box2{
    padding: 8em 0 4em 0;
}
.box2 h3{
}
.box2 .txt{
    padding-bottom: 4em;
    width: 100%;
}
.box2 ul{
    display: block;
}
.box2 li{
    width: 100%;
}
.box2 li img{
}
.box2 li > div {
}
.box2 li h4 {
    padding-bottom: 0.4em;
}

.box3{
    padding: 8em 0 0 0;
}
.box3 .container{
    display: block;
}
.box3 .txtbox{
    width: 100%;
}
.box3 .images{
    width: 100%;
    margin: 3em 0 0 0;
}
.box3 h4{
    font-size: 2.2rem;
    padding: 4em 0 0.7em 0;
}
    
}