.guideline {
    width: 1px;
    height: 100%;
    position: fixed;
    left: 50%;
    top: 0px;
    z-index: 100;
    background: red;
}

.guideline:after {
    width: 1px;
    height: 100%;
    position: fixed;
    left: 50%;
    content: "";
    display: block;
    margin-left: -640px;
    top: 0px;
    background: red;
}

.guideline:before {
    width: 1px;
    height: 100%;
    position: fixed;
    left: 50%;
    content: "";
    display: block;
    margin-left: 640px;
    top: 0px;
    background: red;
}

section {
    position: relative;
    margin: 0 auto;
    width: 100%;
}

section.visual_slider {
    /* height: 100vh; */
    height: calc(var(--vh, 1vh) * 100);
    overflow: hidden;
}

section.visual_slider .wrapper {
    position: absolute;
    overflow: hidden;
    width: 100%;
    height: 100%;
    padding: 0;
}

/* section.visual_slider .white_bg {
  position: absolute;
  z-index: 2;
  height: 130px;
  background: #fff;
  width: 1600px;
  right: 0px;
  bottom: 0px;
} */
section.visual_slider .scale {
    transition: all 2.5s ease-in-out;
}

section.visual_slider .roll.active .scale {
    transform: scale(1.1);
}

section.visual_slider .roll .main_title,
section.visual_slider .roll .sub_title {
    opacity: 0;
}

section.visual_slider .roll.active .main_title,
section.visual_slider .roll.active .sub_title {
    animation: slideIn 1s forwards ease-out;
    animation-delay: .7s;
}

/* .slideIn {
    -webkit-animation: slideIn 1s forwards ease-out;
} */


@keyframes slideIn {
    0% {
        transform: translateY(50%);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}


@-webkit-keyframes slideIn {
    0% {
        transform: translateY(50%);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@-moz-keyframes slideIn {
    0% {
        transform: translateY(50%);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.white_bg.p40 h5 {
    font-size: 18px;
    line-height: 30px;
    padding: 70px 0px 70px 0px;
    font-weight: 500;
    text-align: left;
    letter-spacing: 0px;
}

section.visual_slider .roll {
    position: absolute;
    z-index: 1;
    height: 100%;
    width: 100%;
    left: 0px;
    top: 0px;
}

section.visual_slider .roll:nth-of-type(1) {
    width: 100%;
    z-index: 2;
}

section.visual_slider .roll:nth-of-type(1) .main_title {
    z-index: 3;
}

section.visual_slider .roll .bg {
    /*
    height: 100%;
    width: 100%;
    right: 0px;
    top: 0px;
    position: relative;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center 100%;
*/
    display: block;
    position: absolute;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
}

section.visual_slider .roll .bg video {
    display: block;
    position: absolute;
    left: -12%;
    top: 50%;
    transform: translate(-50%, -50%);
}

section.visual_slider .wrapper div:nth-of-type(2) .bg {
    background-position: 18% 100%;
}

section.visual_slider .wrapper div:nth-of-type(3) .bg {
    background-position: 18% 80px;
}

section.visual_slider .roll_text {
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
        padding: 0 20px;
    box-sizing: border-box;
    z-index: 5;
	width:100%;
	text-align:center;
}

section.visual_slider .main_title {
    width: 100%;
    z-index: 3;
    color: #fff;
    font-size: 50px;
    text-align: center;
    text-transform: uppercase;
    word-break: break-word;
    line-height: 1;
    margin-bottom: 50px;
}

section.visual_slider .roll .sub_title {
    font-size: 21px;
    font-weight: 400;
    width: 100%;
    z-index: 3;
    color: #fff;
    text-align: center;
    text-transform: uppercase;
    line-height: 1.5;
    word-break: keep-all;

}

section.visual_slider .tab {
    position: absolute;
    z-index: 3;
    bottom: 0;
    width: 100%;
}

section.visual_slider .tab:after {
    clear: both;
    display: block;
    content: '';
}

section.visual_slider .tab li {
    float: left;
    width: 25%;
    height: 130px;
    background: #fff;
    transition: background 1s ease;
}

section.visual_slider .tab li * {
    color: #000;
}

section.visual_slider .tab li .outer {
    height: 100%;
    padding: 0;
    transition: border .3s ease;
}

section.visual_slider .tab li .inner {
    height: 100%;
    padding: 15px;
    box-sizing: border-box;
    transition: border .3s ease;
}

section.visual_slider .tab li.active .outer {
    transition: border .3s ease;
}

section.visual_slider .tab li.active {
    background: rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

section.visual_slider .tab li.active * {
    transition: all 1s ease;
    color: #fff;
}

section.visual_slider .tab li.active h6 {
    color: #10c4a4;
}

section.visual_slider .tab li h6 {
    font-weight: 500;
    font-size: 16px;
    line-height: 18px;
}

section.visual_slider .tab li span {
    font-weight: 500;
    padding-top: 10px;
    font-size: 16px;
    line-height: 18px;
    display: block;
}

section.product {
    padding-bottom: 100px;
    overflow: hidden;
    width: 100%;
}

section.product .left_box {
    width: 100%;
    height: 150px;
    background: #000;
    padding: 30px 40px 0;
    box-sizing: border-box;
}

section.product .left_box h5 {
    font-size: 15px;
    text-transform: uppercase;
    line-height: 22px;
    letter-spacing: 0.03em;
    color: rgba(255, 255, 255, 0.75);
    font-weight: 300;
}

section.product .left_box h3 {
    display: inline-block;
    position: relative;
    padding-top: 25px;
    font-size: 31px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: rgba(255, 255, 255, 1);
    font-weight: 500;
}

section.product .left_box h3::after {
    content: "";
    top: 0px;
    right: 0px;
    display: block;
    position: absolute;
    width: 150px;
    height: 15px;
    background: url('../images/main/dots.png');
}

section.product .product_list {
    vertical-align: top;
    text-align: center;
    width: 100%;
    position: relative;
    margin-top: 100px;
}

section.product .product_list .item {
    position: relative;
    display: inline-block;
    vertical-align: top;
    width: 45%;
    height: 400px;
    margin-top: 100px;
}

section.product .product_list .item a {
    position: absolute;
    display: block;
    width: 100%;
    height: 100%;
    background: #999;
}

section.product .product_list > li:nth-child(odd) {
    margin-right: 5.5%;
}

section.product .product_list .item a h4 {
    padding-top: 52px;
	padding-left: 30px;
    font-size: 20px;
    line-height: 24px;
    font-weight: 500;
    text-align: left;/*center;*/
    text-transform: uppercase;
    color: #fff;
    position: relative;
    z-index: 2;
}

section.product .product_list .item:nth-of-type(2),
section.product .product_list .item:nth-of-type(4) {
    margin-top: 0px;
}

section.product .product_list .item a .bg {
    position: absolute;
    left: 0px;
    top: 0px;
    overflow: hidden;
    display: block;
    width: 100%;
    height: 100%;
    z-index: 1;
    transition: box-shadow .5s ease;
}

section.product .product_list .item a .bg::after {
    position: absolute;
    display: block;
    width: 100%;
    height: 100%;
    content: "";
    background-position: center center;
    background-repeat: repeat;
    background-size: cover;
}

section.product .product_list .item:nth-of-type(1) a .bg::after {
    background-image: url('../images/main/product_item_bg6.jpg');
}

section.product .product_list .item:nth-of-type(2) a .bg::after {
    background-image: url('../images/main/product_item_bg3.jpg');
}

section.product .product_list .item:nth-of-type(3) a .bg::after {
    background-image: url('../images/main/product_item_bg1.jpg');
}

section.product .product_list .item:nth-of-type(4) a .bg::after {
    background-image: url('../images/main/product_item_bg5.jpg');
}

section.product .product_list .item a::after {
    position: absolute;
    display: block;
    top: -25px;
    left: 10px;
    font-size: 18px;
}



section.product .product_list .desc {
    font-size: 18px;
    color: #fff;
    transform: rotate(270deg);
    text-transform: uppercase;
    bottom: 50px;
    left: -23px;
}

/*
section.product .product_list .desc:after {
    display: block;
    content: '';
    clear: both;
    position: absolute;
    width: 1px;
    height: 164px;
    background: #fff;
    transform: rotate(270deg);
    top: -329px;
    left: 77px;
}
*/
section.product .product_list img {
    bottom: 25px;
    right: 30px;
}

section.product .product_list .desc,
section.product .product_list img {
    position: absolute;
    z-index: 1;
    transition: all 1s ease;
}




/*
section.product .product_list .item:nth-of-type(1) a::after {
    content: "A";
}

section.product .product_list .item:nth-of-type(2) a::after {
    content: "B";
}

section.product .product_list .item:nth-of-type(3) a::after {
    content: "C";
}

section.product .product_list .item:nth-of-type(4) a::after {
    content: "D";
}
*/

section.product .product_list .item a::before {
    position: absolute;
    text-transform: uppercase;
    content: "sensorview";
    display: block;
    top: 95px;
    right: -22px;
    transform-origin: right top;
    transform: rotate(90deg);
    font-size: 13px;
    letter-spacing: 0.03em;
    font-weight: 300;
}

section.global {
    overflow: hidden;
    position: relative;
}

section.global .right_box {
    width: 100%;
    box-sizing: border-box;
}

section.global .right_box .tit_box {
    padding: 0 40px;
    position: relative;
    top: 33px;
}

section.global .right_box .text_box {
    background: linear-gradient(-90deg, #5c32cf 20%, #10c4a4 80%);
    padding: 0 40px 30px;
    text-align: right;
}

section.global .right_box h3 span {
    font-size: 62px;
    display: block;
    text-transform: uppercase;
    letter-spacing: 0em;
    font-weight: 700;
    background: linear-gradient(-270deg, #5c32cf 20%, #10c4a4 80%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: right;
}

section.global .right_box h5 {
    font-size: 46px;
    text-transform: uppercase;
    line-height: 64px;
    letter-spacing: 0em;
    font-weight: 600;
    color: #000;
	text-align:right;
}

section.global .right_box p {
    padding-top: 50px;
    font-size: 18px;
    line-height: 32px;
    color: #fff;
    font-weight: 200;
    letter-spacing: -0.03em;
    word-break: break-word;
}

section.global .right_box .btn_wrapper {
    padding-top: 30px;
}

section.global .right_box button {
    width: 49%;
    height: 55px;
    line-height: 55px;
    border: 1px solid #fff;
    background: transparent;
    transition: background .3s ease, border .3s ease;
}

section.global .right_box button a {
    font-size: 16px;
    color: #fff;
    display: block;
    padding-right: 20px;
    position: relative;
}

section.global .right_box button a::after {
    position: absolute;
    width: 27px;
    height: 7px;
    background: url('../images/main/arrow.png');
    content: "";
    top: 23px;
    right: 10px;
    opacity: 0.5;
    display: block;
    transition: opacity .3s ease;
}

section.global .right_box button:hover {
    border: 1px solid transparent;
    background: #10c4a4;
    background: linear-gradient(-90deg, #5c32cf 20%, #10c4a4 80%);
    background-size: 105% auto;
}

section.global .right_box button:hover a::after {
    opacity: 1;
}

/*  section.global .bg_logo {
  width: 100%;
  margin: 0 auto;
  margin-top: 90px;
  max-width: 1920px;
  height: 200px;
  position: relative;
  background-image: url('../images/main/global_logo_bg.png');
  background-repeat: repeat-x;
}  */
section.global .video {
    margin: 0 auto;
    text-align: center;
    position: relative;
    width: 100%;
    z-index: 1;
    /*    margin-top: -50px;*/
    margin: 50px auto;
    padding: 0 40px;
    box-sizing: border-box;
}

section.global .video iframe {
    width: 100%;
    height: 281px;
}

/* 
section.global .video video {
    width: 100%;
    margin-bottom: -100px;
}
*/
section.global .video video section.feature {
    overflow: hidden;
    width: 100%;
    margin-top: -145px;
    padding-top: 245px;
    min-height: 400px;
    background: #ffffff;
    background: linear-gradient(180deg, #ecebeb 0%, #ffffff 100%);
    background-repeat: repeat-x;
    background-size: cover;
}

section.feature .history {
    width: 100%;
    margin: 0 auto;
    text-align: center;
    position: relative;
    vertical-align: top;
    padding: 0 40px;
    box-sizing: border-box;
}

section.feature .history li {
    display: inline-block;
    width: 100%;
    margin-bottom: 100px;
}

section.feature .history li:last-child {
    margin-bottom: 0;
}

section.feature .history li:after {
    display: block;
    content: '';
    clear: both;
}

section.feature .history li .icon {
    position: relative;
    width: 135px;
    height: 113px;
    background: url('../images/main/feature_icon.png');
    background-repeat: no-repeat;
    float: left;
    animation: blink 2.5s linear infinite;
    -webkit-animation: blink 2.5s linear infinite;
}


@-webkit-keyframes blink {

    50% {
        opacity: 0.0;
    }
}

@-moz-keyframes blink {
    50% {
        opacity: 0.0;
    }
}

@keyframes blink {

    50% {
        opacity: 0.0;
    }
}


section.feature .history li:nth-child(2) .icon {
    float: right;
}

section.feature .history li:nth-child(2) .text_box {
    float: left;
}

section.feature .history .text_box {
    width: 70%;
    float: right;
}

section.feature .history .text_box h4,
section.feature .history .text_box p {
    text-align: left;
}

section.feature .history li:nth-child(2) .text_box h4,
section.feature .history li:nth-child(2) .text_box p {
    text-align: right;
}

section.feature .history li:nth-of-type(1) .icon {
    background-position: calc(-135px * 0) 5px;
}

section.feature .history li:nth-of-type(2) .icon {
    background-position: calc(-135px * 1) 10px;
}

section.feature .history li:nth-of-type(3) .icon {
    background-position: calc(-135px * 2) 10px;
}

section.feature .history li h4 {
    font-size: 50px;
    font-weight: 500;
    text-align: left;
}

section.feature .history li p {
    padding-top: 20px;
    font-size: 20px;
    letter-spacing: -0.03em;
    line-height: 30px;
    text-align: left;
}

section.feature h2 {
    display: inline-block;
    background: linear-gradient(135deg, #c294cd 0%, #49b6ad 50%, #6449cd 75%, #deb6bf 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
    margin: 120px 0 40px;

}

section.feature h2 span {
    font-size: 75px;
    text-transform: uppercase;
    line-height: 80px;
    letter-spacing: -0.03em;
    font-weight: 00;
}

section.feature .box_wrap {
    position: relative;
    width: 100%;
    margin-bottom: 50px;
}

section.feature .box_wrap:before {
    content: "";
    display: block;
    padding-top: 100%;
}

section.feature .box {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

section.feature .box:after {
    clear: both;
    content: '';
    display: block;
}

section.feature .box li {
    width: 50%;
    height: 50%;
    float: left;
    display: table;
}

section.feature .box .Aeroflon a {
    background-image: url('../images/main/box_content_img1.jpg');
}

section.feature .box .Zenild a {
    background-image: url('../images/main/box_content_img2.png');
}

section.feature .box .MConflon a {
    background-image: url('../images/main/box_content_img3.png');
}

section.feature .box .Gain a {
    background-image: url('../images/main/box_content_img4.png');
}

section.feature .box a {
    display: block;
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-size: cover;
    display: table-cell;
    vertical-align: middle;
    font-size: 28px;
    text-align: center;
    color: #fff;
    font-weight: bold;
    z-index: 10;
}

section.press {
    padding: 0 40px;
    box-sizing: border-box;
}

section.press li {
    position: relative;
    width: 100%;
    box-sizing: border-box;
    background: #f1f1f1;
    margin-bottom: 50px;
	border-width: 5px;
    border-style: solid;
    border-image: linear-gradient(-35deg, #5c32cf 40%, #10c4a4 70%);
    border-image-slice: 1;
    box-sizing: border-box;
}
section.press li a.link{display:block; width: 100%; padding: 45px; box-sizing: border-box;}
section.press .content .tit {
    font-size: 16px;
    font-weight: 500;
}

section.press .content .text {
    font-size: 24px;
    font-weight: 500;
    margin: 25px 0;
    letter-spacing: -0.5px;
    line-height: 28px;
}

section.press .content .desc {
    font-size: 18px;
    line-height: 20px;
    font-weight: 300;
    margin-bottom: 25px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    word-wrap: normal;
    white-space: normal;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
}

section.press .content .desc span {
    display: block;
    height: 62px;
    line-height: 20px;
}

section.press .content .date {
    font-size: 14px;
    font-weight: 500;
}

section.press .btn {
    position: absolute;
    width: 70px;
    height: 70px;
    bottom: -5px;
    right: -5px;
    background: #fff;
}

section.press .btn:after,
section.press .btn:before {
    content: '';
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transform-origin: center center;
    transition: all .5s ease;
    background-color: #000;
    width: 34px;
    height: 1px;
}

section.press .btn:before {
    transform: translate(-50%, -50%) rotate(90deg);
}

section.press .btn a {
    display: block;
    width: 100%;
    height: 100%;
    z-index: 10;
}