.main{
    background-color: #f5f5f5;
}

.clearfix:before,.clearfix:after {
    display: table;
    content: " "
}

.clearfix:after {
    clear: both
}

.h1-row{
    padding-top: 50px;
}

h2, h2.section-title{
    font-size: 32px;
}

.main p{
    line-height: calc(26em / 16);
}

h2.section-title{
    font-size: 26px;
    line-height: calc(1em + 2px);
}

.sol-btn{
    line-height: 40px;
    text-align: center;
    padding-left: 1.25em;
    padding-right: 1.25em;
    display: inline-block;
    font-size: 14px;
    position: relative;
    cursor: pointer;
}

.sol-btn::before{
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: linear-gradient(-135deg, transparent 0, transparent 0.85em, #fff 0.85em, #fff 100%);
    opacity: 0;
    transition: .3s;
}

.sol-btn:hover::before{
    opacity: .2;
}

.sol-btn.red-white{
    color: #fff;
    background: linear-gradient(-135deg, transparent 0, transparent 0.85em, #cc0000 0.85em, #cc0000 100%);
}

.sol-btn.white-blue{
    color: #003861;
    background: linear-gradient(-135deg, transparent 0, transparent 0.85em, #fff 0.85em, #fff 100%);
}

i.icon-new-window::after{
    content: "";
    display: inline-block;
    width: 20px;
    height: 16px;
    background: url("../images/solution/common/new_window.svg") center/contain no-repeat;
    margin-left: 8px;
    margin-right: 8px;
    vertical-align: middle;
    margin-top: -6px;
}

.more-menu-item{
    background: url("../images/icons/angle_right.svg") right center/6px auto no-repeat;
}

.more-menu-item:hover{
    background-image: url("../images/icons/angle_right_red.svg");
}

.hover-lighter{
    position: relative;
}

.hover-lighter::after{
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: #fff;
    opacity: 0;
    transition: .3s;
}

.hover-lighter:hover::after{
    opacity: .2;
}

.sol-video-cover{
    position: relative;
    cursor: pointer;
}

.sol-video-cover::before{
    content: "";
    position: absolute;
    width: 77px;
    height: 77px;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    background: url("../images/solution/common/play.png") center/100% no-repeat;
}

.section-title.style2{
    padding-left: 0;
    text-align: center;
    padding-bottom: 26px;
    position: relative;
}

.section-title.style2::before{
    content: "";
    width: 40px;
    height: 2px;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    top: 100%;
    background: #003792;
}


.tilt-img-part{
    position: relative;
    display: flex;
    background: #fff;
    align-items: stretch;
    margin-bottom: 30px;
}

.tilt-img-part .left{
    padding: 45px 0 45px 45px;
    width: 480px;
    flex: 0 0 auto;
}

.tilt-img-part .left .desc{
    padding-left: 18px;
    font-size: 14px;
    color: #333;
}

.tilt-img-part .left .desc p{
    line-height: calc(26em / 14);
    margin-bottom: 8px;
}

.tilt-img-part .right{
    width: calc(100% - 480px);
    top: 0;
    right: 0;
}

.tilt-img-part .right img,
.tilt-img-part .right picture{
    display: block;
    width: 100%;
    height: 100%;
}

.icon-blank-window{
    width: calc(11em / 14);
    height: calc(10em / 14);
    display: inline-block;
    vertical-align: middle;
    margin-top: -2px;
    background: url("../images/solution/common/icon_blank.gif") center/contain no-repeat;
}

a:hover .icon-blank-window{
    background-image: url("../images/solution/common/icon_blank_red.gif");
}

.anchor-link::before{
    content: "";
    display: inline-block;
    width: 10px;
    height: 9px;
    background: url("../images/solution/common/icon_anchor.gif") center/contain no-repeat;
    margin-right: 4px;
}

.border-section-title{
    padding: 11px 9px;
    border: 1px solid #d5d5d5;
    border-bottom: 2px solid #e60000;
}

.border-section-title .section-title{
    font-size: 16px;
    line-height: 26px;
    padding-left: 20px;
    margin-bottom: 0;
}

.tab-header {
    display: flex;
}

.tab-header {
    position: relative;
    width: 100%;
    background-color: #fff;
}

.tab-header {
    display: flex;
    align-items: stretch;
    height: 60px;
}

.tab-header .tab {
    border-bottom: 2px solid transparent;
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1;
    border-right: 1px solid #d9d9d9;
    cursor: pointer;
}

.tab-header .tab:last-of-type {
    border-right: none;
}

.tab-header .tab.active,
.tab-header .tab:hover {
    color: #f00;
    border-bottom: 2px solid #ff0000;
}

.tab-header .tab .text {
    position: relative;
    padding: 6px 16px;
    text-align: center;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.tab-body {
    margin-top: 20px;
}

.tab-pane {
    background-color: #fff;
    padding: 22px 30px 30px;
}

.frame{
    border: 1px solid #d5d5d5;
}

.frame-header{
    line-height: 26px;
    border-bottom: 1px solid #d5d5d5;
    background-color: #f5f5f5;
    padding: 6px 20px;
}

.frame-body{
    padding: 30px;
}

.open-detail::before{
    content: "";
    display: inline-block;
    vertical-align: middle;
    margin-top: -2px;
    background: url("../images/icons/icon_modal.png") center/contain no-repeat;
    width: 1em;
    height: 1em;
    margin-right: .3em;
}

.open-detail:hover::before{
    background-image: url("../images/icons/icon_modal_red.png")
}

.section-title-row{
    font-weight: bold;
    font-size: 22px;
    text-align: center;
    line-height: 52px;
    border-bottom: 2px solid #E50000;
    width: 100%;
    margin-bottom: 30px;
}

@media (min-width: 751px) {
    .tab-header.style2 .tab{
        border-right: none;
        background-color: #F7F7F7;
        position: relative;
    }

    .tab-header.style2 .tab::before{
        content: "";
        width: 1px;
        background-color: #d9d9d9;
        height: 28px;
        left: 0;
        position: absolute;
        top: 0;
        bottom: 0;
        margin: auto;
    }

    .tab-header.style2{
        height: 48px;
        font-size: 14px;
    }

    .tab-header.style2 .tab.active, .tab-header.style2 .tab:hover{
        color: #fff;
        border-bottom: none;
        background-color: #ED4D5B;
    }
    .tab-header.style2 .tab.active::before, .tab-header.style2 .tab:hover::before{
        display: none;
    }

    .tab-header.style2 .tab.active::after{
        content: "";
        width: 0;
        height: 0;
        position: absolute;
        left: 0;
        right: 0;
        margin: auto;
        top: 100%;
        border-top: 7px solid #ED4D5B;
        border-left: 7px solid transparent;
        border-right: 7px solid transparent;
    }
}

.main.sol2{
    font-size: 14px;
}


@media (max-width: 1280px) {
    .tilt-img-part .left{
        width: 390px;
        padding: 30px;
    }
    .tilt-img-part .right{
        width: calc(100% - 390px);
    }
    .tilt-img-part{
        padding: 30px;
        justify-content: space-between;
    }

    .tab .text {
        margin-left: -12px;
        margin-right: -12px;
    }
    .tilt-img-part .left{
        padding: 0;
        width: calc(50% - 15px);
    }

    .tilt-img-part .right{
        height: auto;
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: center;
        flex: 0 0 auto;
        width: calc(50% - 15px);
    }

    .tilt-img-part .right picture,
    .tilt-img-part .right img{
        display: block;
        width: auto;
        height: auto;
        max-width: 100%;
        margin: auto;
    }

    .tab-header {
        height: 48px;
        font-size: 14px;
    }
}

@media (max-width: 960px) {

    h2.section-title{
        font-size: 22px;
    }
    .tilt-img-part .left .desc{
        padding-left: 0;
    }
}

@media (max-width: 750px) {
    h2.section-title{
        margin-bottom: 20px;
    }
    .tilt-img-part{
        display: block;
        padding: 20px;
        margin-bottom: 20px;
    }
    .tilt-img-part .left{
        width: 100%;
        margin-bottom: 20px;
    }
    .tilt-img-part .right{
        width: 100%;
    }

    .tab-header {
        position: relative;
        display: flex;
        flex-direction: column;
        overflow: hidden;
    }

    .tab-header .tab {
        display: flex;
        width: 100%;
        height: 48px;
        border-right: none;
        flex: 0 0 auto;
    }

    .tab-header .tab.active {
        order: -1;
    }

    .tab-header .tab .text {
        margin-left: 0;
        margin-right: 0;
    }

    .tab-pane {
        padding: 20px;
    }
}