.page-lower #visual {
    color: #fff;
    background: url(../images/products/visual-bg.jpg) center center /cover no-repeat;
}
.page-lower #visual .title-1:after {
    content: 'PRODUCTS HANDLED';
}

#main .title-3 {
    font-size: 2.7rem;
    margin-bottom: 1.5em;
}
@media (max-width:768px) {
    #main .title-3 {
        font-size: 2.4rem;
    }
}
@media (max-width:540px) {
    #main .title-3 {
        font-size: 2.2rem;
    }
}

#main .list {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
}
#main .list .item {
    width: 30.56%;
    margin-left: 4.16%;
    background: var(--c-blue);
}
#main .list .item:nth-child(3n+1) {
    margin-left: 0;
}
#main .list .item:nth-child(n+4) {
    margin-top: 4.16%;
}
#main .list .item .photo {
    overflow: hidden;
}
#main .list .item .photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: .4s;
}
#main .list .item:hover .photo img {
    transform: scale(1.05);
}
#main .list .item .caption {
    line-height: 1.5;
    text-align: center;
    color: #fff;
    padding: .4em;
}
#main .list .item .content {
    background: #fff;
    padding-top: .5em;
}
#main .list .item .content:empty {
    display: none;
}
@media (max-width:960px) {
    #main .list .item {
        width: 32%;
        margin-left: 2%;
    }
    #main .list .item:nth-child(3n+1) {
        margin-left: 0;
    }
    #main .list .item:nth-child(n+4) {
        margin-top: 2%;
    }
}
@media (max-width:736px) {
    #main .list .item {
        font-size: .9em;
        width: 49% !important;
        margin-left: 2% !important;
    }
    #main .list .item:nth-child(2n+1) {
        margin-left: 0 !important;
    }
    #main .list .item:nth-child(n+3) {
        margin-top: 2% !important;
    }
}

#main .wrap {
    max-width: 100%;
    width: 1630px;
    display: flex;
    align-items: stretch;
    padding: 0 15px;
    margin: 0 auto;
    margin-bottom: 90px;
 }
 @media (max-width:768px) {
    #main .wrap {
        margin-top: 50px;
        margin-bottom: 50px;
    }
 }
 #main .wrap .side-nav {
    width: 16%;
    padding-left: 1em;
    padding-right: 1em;
 }
 #main .wrap .side-nav ul {
    position: sticky;
    top: 160px;
 }
 #main .wrap .side-nav ul li ~ li:before {
    content: '';
    display: block;
    width: 1px;
    height: 1em;
    background: #bbb;
    margin-left: 1.5em;
 }
 #main .wrap .side-nav ul li a {
    position: relative;
    display: block;
    font-weight: 700;
    color: #bbb;
    padding: .25em 0;
    padding-left: 1em;
 }
 #main .wrap .side-nav ul li a:before {
    content: '';
    display: block;
    position: absolute;
    top: 1.4em;
    left: 0;
    width: 8px;
    height: 8px;
    color: var(--c-blue);
    border-top: 2px solid var(--c-blue2);
    border-right: 2px solid var(--c-blue2);
    transform: rotate(45deg);
    opacity: 0;
    transition: .2s;
    margin-top: -4px;
 }
 #main .wrap .side-nav ul li a.current,
 #main .wrap .side-nav ul li a:hover {
    color: #000;
 }
 #main .wrap .side-nav ul li a.current:before,
 #main .wrap .side-nav ul li a:hover:before {
    opacity: 1;
 }
 #main .wrap .col2-list {
    max-width: calc(100% - 18.25%);
    width: 1080px;
 }
 #main .wrap .col2-list .column ~ .column {
    margin-top: 100px;
 }
 @media (max-width:1200px) {
    #main .wrap .side-nav {
        display: none;
    }
    #main .wrap .col2-list {
        max-width: 100%;
    }
 }
 @media (max-width:768px) {
    #main .wrap .col2-list .column ~ .column {
        margin-top: 50px;
    }
 }