@charset "UTF-8";



.dark .int, .dark .diboard {background: #292929; transition: 0.5s; color: #fff; z-index: 1;}
.dark .int .more p {color:#fff}
.dark .int .more p:before {background: #292929;transition: 0.3s;}
.dark .diboard .title {color:#bababa}
.dark .diboard .title span {color:#fff}
.dark .int .cls-2 {stroke: #fffc;transition: 0.3s;}
.dark .int .inner .right ul li .img-wrap:before {background: #454444;transition: 0.3s;}

/* cursor */
.cursor {position: absolute;top: 35px;left: 35px;width: 20px;height: 20px;border-radius: 50%;background-color: transparent;user-select: none;pointer-events: none;box-sizing:border-box;z-index: 1000;overflow: hidden;transition: all 0.2s ease-out;background: var(--maincolor);}
.cursor p {position:absolute;top: 50%;left: 50%;transform:translate(-50%,-50%);opacity: 0;text-align: center;font-weight: 900;color: #000;font-size: 25px;}
/* .cursor p:before {content:'\f337';position:absolute;top:0;left:50%;transform:translateX(-50%);font-family: 'FontAwesome';} */
.cursor.on {top: 0;left: 0;width: 130px;height: 130px;background-color: #e5b9b9;mix-blend-mode: difference;}
.cursor.on p {opacity: 1;}
.cursor.none {width: 0 !important;height: 0 !important;border-color:transparent !important;}

@media all and (max-width:1024px){

    .cursor {display: none;}

}

section {padding: 180px 0px;position: relative;transition: 0.3s;}
section .inner {max-width: 1600px;}
section .proem {font-weight: 800;color: var(--maincolor);margin-bottom: 15px;font-size: 28px;}
section .txt {font-weight: 800;font-size: 24px;word-break: keep-all;}

section ul {height: 100%;}
section ul li {height: 100%;}
section ul li a {height: 100%;}


@media (max-width:1300px) {

    section {padding: 80px 0px;}
    section .txt {font-size: 21px;}

}
@media (max-width:1024px) {

    section {overflow: hidden;}

}
@media (max-width:768px) {

    section .proem {font-size: 22px; margin-bottom: 0;}

}
@media (max-width:550px) {

    section {padding: 50px 0px;}

}




/*-- main visual --*/
.visual {padding: 0; height: 100vh; width: 100%; background: #ccc;}
.visual .visual-slider {height: 100%;}
.visual .visual-cont {height: 100vh; position: relative; width: 100%;}
.visual .visual-cont .bg {position: absolute;top: 0;left: 0;width: 100%;height: 100%;}
.visual .visual-cont .bg:before {content: ''; position: absolute; width:100%; height:100%; filter: brightness(0.4) ; background: #22222247;}
.visual .visual-cont.swiper-slide-active .bg {animation: visual-ani 3s ease alternate both;}


@keyframes visual-ani {

    0% {transform: scale(1.2);}
    100% {transform: scale(1);}

}

/* visual txt control */
.visual .item-box {position: absolute;left: 50%;top: 50%;transform: translate(-50%, -50%);z-index: 1;width: 100%;max-width: 1500px;padding-left: 20px;padding-right: 20px;}
.visual .text-area {}
.visual .text-area ul li {font-size: 65px;font-weight: bold;color: #fff;display: block;word-break: keep-all;line-height: 1.1;height: auto;}
.visual .text-area .typing {display: none;}
.visual .text-area .title {padding-top: 30px;position: relative;height: 280px;}
.visual .text-area .title:before {content:'';position:absolute;top:0;left:0;border-top: 2px solid #e2e2e2;width: 60px;}
.visual .text-area .txt1 {-webkit-text-stroke: 1px #fff;-webkit-text-fill-color: transparent;-webkit-background-clip: text;margin-bottom: 30px;max-width: 940px;}
.visual .text-area .txt2 {font-size: 35px;/* width: 50%; */max-width: 710px;}
.visual .text-area .txt3 {font-size:30px; font-weight:300; margin-top:30px}
.visual .text-area .img-wrap {width: 270px;margin-top: 50px;opacity: 0.8;animation: text-ani 3s ease alternate both;animation-delay: 10s;}
.visual .text-area .img-wrap img {}

@keyframes text-ani {

    0% {transform: translateX(-150px); opacity:0}
    100% {transform: translateX(0); opacity:1}

}



/* visual slick control */
.visual .control {display: flex;margin-top: 60px;}
.visual .control * {color: #fff;text-align:center;}
.visual .control .prevnext {display:flex;color: #fff;margin-right: 5px;}
.visual .control .count {display: flex;padding: 7px 5px;}
.visual .control .count span {width: 30px;}
.visual .control .prevnext button i {font-size: 30px;;}
.visual .control .playstop {display:flex;flex-direction: column;justify-content: center;}
.visual .control .playstop button i {font-size: 23px;}
.visual .control .playstop button {display: none;}
.visual .control .playstop button.on {display: flex;}
.visual .control .paging {position: relative; max-width: 200px; background: #fff; margin-left: 15px; margin-top: 17px;}

.visual .control .paging span {background: var(--maincolor);}


/* visual scroll */
.visual .scroll-wrap {position: absolute; left: 50%; bottom: 30px; transform: translateX(-50%); opacity: 0.8; z-index: 1;}
.visual .scroll {position: relative; transition:0.3s;color: #fff; width: 100px;height: 100px;border-radius: 500px;display: flex;flex-direction: column;justify-content: center;text-align: center;}
.visual .scroll svg {animation: rotate 20s linear infinite;}
.visual .scroll svg .cls-1 {fill: var(--maincolor);}
.visual .scroll svg .cls-2 {fill: #fff;}
.visual .scroll i {font-size: 25px;position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);}

.visual .scroll:hover {transform:scale(1.1); transition:0.3s;}

@keyframes rotate {

    0% {transform: rotate(0deg);}
    100% {transform: rotate(360deg);}

}




@media (max-width:1500px) {

}
@media (max-width:1300px) {

    .visual {height: 90vh;}
    .visual .text-area .title {height: 250px;}
    .visual .text-area ul li {font-size: 55px;}

}
@media (max-width:1024px) {

    .visual {height: 80vh;}
    .visual .text-area .title {height: 200px;}
    .visual .text-area ul li {font-size: 43px;;}
    .visual .text-area .txt2 {font-size:30px;width: 90%;}

}
@media (max-width:768px) {

    .visual .text-area ul li {font-size: 36px;}
    .visual .text-area .txt1 {-webkit-text-stroke: 0.5px #fff;margin-bottom: 20px;}
    .visual .text-area .txt2 {font-size:25px}
    .visual .control {margin-top: 30px;}

}
@media (max-width:550px) {


    .visual {height: 60vh;}
    .visual .text-area .title {height: auto;padding-top: 70px;display: none;}
    .visual .text-area .title:before {display:none}
    .visual .text-area ul li {font-size: 36px;}
    .visual .text-area .txt1 {margin-bottom: 30px;text-align: center;}
    .visual .text-area .txt2 {display: none;}
    .visual .text-area .img-wrap {margin:0 auto;margin-bottom:50px;margin-top:50px;animation: none;opacity: 1;}
    .visual .control {margin-top: 0;justify-content: center;}
    .visual .control .paging {max-width: 100px;}
    .visual .scroll-wrap {display:none}

}




/* int x */
.int {}
.int .inner {display: flex;}

.int .inner .left {width: 48%;}
.int .inner .left .txt {word-break:keep-all;font-size: 30px;}

.int .inner .right {width: 60%;}
.int .inner .right ul {display:flex; justify-content: flex-end;}
.int .inner .right ul li {width: 100%;text-align: center; position: relative;}
.int .inner .right ul li:before {content:'';position:absolute; right:0; bottom:0; border-right:1px solid #eaeaea; height: calc(100% - 70px);}
.int .inner .right ul li:last-child:before {border-right:0}
.int .inner .right ul li .img-wrap {width: 50px;height: 50px;margin: 0 auto;margin-right: 60px;margin-bottom: 0px;}
/* .int .inner .right ul li .img-wrap img {width:100%;height:100%;object-fit: contain;position: relative;} */
.int .inner .right ul li .img-wrap svg {}
.int .cls-1 {stroke: var(--maincolor);}
.int .cls-1, .int .cls-2 {fill: none;stroke-linecap: round;stroke-linejoin: round;stroke-width: 100px;}
.int .cls-2 {stroke: #372d2a;transition: 0.3s;}
.int .inner .right ul li .img-wrap:before {content:'';position: absolute;width: 30px;height: 30px;background: var(--subcolor);right: 55px;top: 2px;border-radius: 50px;z-index: -1;transition: 0.3s;}
.int .inner .right ul li .txt1 {margin-bottom: 13px;}
.int .inner .right ul li .txt1 span {font-size: 60px;font-weight: 900;-webkit-text-stroke: 0.5px  #fff;}
.int .inner .right ul li .txt1 span:last-child {font-size: 30px;}

.int .inner .right ul li:nth-of-type(2) .img-wrap:before {top: 5px; width: 30px; height: 30px;}
.int .inner .right ul li:nth-of-type(3) .img-wrap:before {border-radius: 0;top: 15px;width: 30px;right: 60px;height: 40px;}


@media (max-width:1300px) {

    .int .inner .left {width: 38%;}
}
@media (max-width:1024px) {

    .int .inner {flex-direction:column;padding-bottom: 130px;}
    .int .inner > *{width:100% !important;; text-align: center}
    .int .inner .left .proem {}
    .int .inner .left .txt {/* font-size:20px; */max-width: 80%;margin: 0 auto;}
    .int .inner .left .more {position:absolute;bottom: -370px;margin-left: 0;left: 50%;transform: translateX(-50%);}

    .int .inner .right {margin-top: 60px;}
}
@media (max-width:768px) {


    .int .inner {padding-bottom: 90px;}
    .int .inner .left .txt {font-size:23px; font-weight:700}
    .int .inner .left .more {margin-top:0;bottom: -300px;}
    .int .inner .right {margin-top: 50px;}
    .int .inner .right ul li .img-wrap {margin-right: 30px;}
    .int .inner .right ul li .txt1 {margin-bottom: 10px;}
    .int .inner .right ul li .txt1 span {font-size: 45px;font-weight: 800;}
    .int .inner .right ul li .txt1 span:last-child {font-size: 20px;font-weight: 500;}

    .int .inner .right ul li:nth-of-type(2) .img-wrap:before {top: 6px;}
    .int .inner .right ul li:nth-of-type(3) .img-wrap:before {top: 11px;right: 32px;height: 40px;}

}
@media (max-width:550px) {

}





/* tech x */
.tech .inner {display: flex; justify-content: space-between;}
.tech .left {width: 55%;/* margin-right: 80px; *//* border-right: 1px solid #eaebed; */position: sticky;height: 500px;top: 200px;padding-top: 60px;}
.tech .left .title  {margin-bottom: 60px;position: relative;}
.tech .left .title:before {content:'';position:absolute;background: url(../images/main/tech-bg.png) center no-repeat;background-size: contain;}
.tech .left .title span {font-size: 65px;font-weight: 900;line-height: 1.2;}
.tech .left .title span:last-child {-webkit-text-stroke: 1px #777777;color: transparent;}
.tech .left .txt {font-weight: normal; max-width: 81%;}
.tech .left .more p:before {background:#f6f7f9}
.tech .left.aos-animate .title:before {animation: techbg 1s linear;animation-fill-mode: forwards; animation-duration: 1.5s;}

@keyframes techbg {

    0% {top: 10px;left: -10px;width: 120px;height: 120px;opacity: 0;}
    100% {width: 280px;height: 360px;top: -70px;left: -90px;opacity: 0.7;}

}

.tech .right {width: 100%;border-left: 1px solid #eaebed;padding-left: 80px;}
.tech .right .item {display: flex;margin-bottom: 90px;color: #000;/* padding: 30px; *//* border-radius: 40px; *//* transition: 0.3s; */}
.tech .right .item .img-wrap {min-width: 320px;height: 320px;background: #ccc;border-radius: 10px;margin-right: 60px;transition: 0.3s;overflow: hidden;box-shadow: 0px 0px 20px #adbad8;}
.tech .right .item .img-wrap img {object-fit:cover;width: 100%;height: 100%;}
.tech .right .item .txt-wrap {display: flex;flex-direction: column;justify-content: center;width: 100%;transition: 0.3s;}
.tech .right .item .title {margin-top: 10px;}
.tech .right .item .title span {font-weight: 800; font-size: 33px; position: relative; padding: 0 3px;}
.tech .right .item .title span:before {content:'';position:absolute;bottom:0;left: 0;width: 0;border-bottom: 12px solid var(--subcolor);z-index: -1;border-radius: 3px;transition: 0.3s;}
.tech .right .item .title i {font-size: 28px; position: absolute; right: 0; opacity: 0; top: 3px; line-height: 1; color: var(--maincolor); border: 2px solid var(--maincolor); border-radius: 50px; padding: 5px; transition: 0.3s;}
.tech .right .item .txt {font-weight: normal;font-size: 20px;max-width: 90%;margin-top: 30px;}
.tech .right .item ul {height: auto; display: flex; margin-top: 30px;}
.tech .right .item ul li {background: #ededef;color: #727272;padding: 10px 15px;border-radius: 50px;margin-right: 10px;font-size: 17px;line-height: 1;border: 1px solid #ededef;transition: 0.3s;}

.tech .right .item:nth-of-type(even) {flex-direction: row-reverse;}
.tech .right .item:nth-of-type(even) .img-wrap {margin-left: 60px; margin-right: 0;}

.tech .right .item:hover {/* background: #fefefe; *//* transition: 0.3s; *//* box-shadow: 0px 0px 20px #cfdbde; */}
.tech .right .item:hover .img-wrap {border-radius :200px;transition: 0.3s;}
.tech .right .item:hover .txt-wrap {padding-left: 30px;transition: 0.3s;}
.tech .right .item:hover .title i {right: -55px; opacity: 1; transition: 0.3s;}
.tech .right .item:hover .title span:before {width: 100%; transition: 0.3s;}
.tech .right .item:hover ul li {transition: 0.3s; background: transparent; border-color: var(--maincolor); color: var(--maincolor);}
.tech .tech-bg {position:absolute;top:0;left:0;border-bottom-right-radius: 400px;background: #f6f7f9;width: 100%;height: 100%;z-index: -1;overflow: hidden;}
.tech .bg-txt {position: absolute; bottom: -11px; font-size: 110px; line-height: 1; font-weight: 600; color: #e6e6e6; -webkit-text-stroke: 3px; letter-spacing: 10px; white-space: nowrap; overflow: hidden; animation: slideLeft 30s linear infinite;}

@keyframes slideLeft {

    0% {left: 100%;} /* 초기 위치 */
    100% {left: -100%;} /* 최종 위치 */

}


@media (max-width:1300px) {

    .tech .left {padding-top: 0;}
    .tech .left .title {margin-bottom: 50px;}
    .tech .left .title span {font-size: 55px;}

    .tech .right {padding-left: 40px;}
    .tech .right .item {flex-direction: column !important;}
    .tech .right .item .img-wrap {min-width: 1px;height: auto;max-width: 270px;margin-right: 0 !important;aspect-ratio: 1/1;margin-bottom: 30px;margin-left: 0 !important;}

    .tech .bg-txt {font-size:70px}

}
@media (max-width:1024px) {

    .tech .inner {flex-direction:column; }
    .tech .inner > * {width:100%;position: initial;height: auto;}
    .tech .left {text-align:center;margin-bottom: 70px;}
    .tech .left .txt {margin: 0 auto;}

    .tech .right {padding-left:0; border:none}
    .tech .right .item {margin-bottom: 50px;flex-direction: revert !important;}
    .tech .right .item .img-wrap {margin-bottom:0;}
    .tech .right .item .txt-wrap {margin-left:30px}

    .tech .tech-bg {border-bottom-right-radius: 150px;}

}
@media (max-width:768px) {

    .tech .left {margin-bottom:50px;}
    .tech .left .title {margin-bottom: 30px;}
    .tech .left .title span {font-size:40px}
    .tech .right .item {flex-direction: column !important;}
    .tech .right .item .img-wrap {margin: 0 auto !important;text-align: center;}
    .tech .right .item .txt-wrap {margin-left:0;margin-top: 40px;text-align: center;}
    .tech .right .item .txt {width:100%;margin: 0 auto;margin-top: 10px;font-size: 18px;}
    .tech .right .item ul {justify-content:center;}
    .tech .right .item ul li {margin:0 3px;font-size: 15px;}

}
@media (max-width:550px) {

    .tech .right .item .title {margin-top: 10px;}
    .tech .right .item .title span {font-size: 28px;}
    .tech .right .item .title span:before {content:'';position:absolute;bottom:0;left: 0;width: 0;border-bottom: 12px solid #18a3bf54;z-index: -1;border-radius: 3px;transition: 0.3s;}
    .tech .right .item .title i{display:none;}
	.tech .right .item ul {margin-top: 20px;}
    .tech .right .item ul li {padding: 10px 13px; font-size: 15px;}
    .tech .right .item .img-wrap {max-width: 230px;}
    .tech .bg-txt {font-size: 40px; bottom: -3px; font-weight: 500;}

}


/* notice */
.notice {}
/* .notice:before {content:'';position:absolute;right:0;bottom: 0;background: url(../images/main/notice-bg.png) right bottom no-repeat;width: 700px;height: 550px;z-index: -1;background-size: contain; opacity: 0.7;} */
.notice .bg {content:'';position:absolute;left: -30px;bottom: 0;width: 630px;height: 520px;z-index: -1;background-size: contain;}
.notice .bg svg g {}
.notice .bg svg g:nth-of-type(1) * {fill: #ffebdd;}
.notice .bg svg g:nth-of-type(2) {animation: noticeani 2s infinite;animation-delay:0.5s}
.notice .bg svg g:nth-of-type(2) * {fill: #f5bd65;}
.notice .bg svg g:nth-of-type(3) {animation: noticeani 2s infinite;animation-delay:0.3s}
.notice .bg svg g:nth-of-type(3) * {fill:#f8a844}
.notice .bg svg g:nth-of-type(4) {animation: noticeani 2s infinite;animation-delay:1.3s}
.notice .bg svg g:nth-of-type(4) * {fill:#fd8e3f}
.notice .bg svg g:nth-of-type(5) {animation: noticeani 2s infinite;animation-delay:1s}
.notice .bg svg g:nth-of-type(5) * {fill:#ff9e26}

.notice .inner {display: flex;}
.notice .left {width: 30%;position: sticky;height: 300px;top: 130px;margin-top: 50px;}
.notice .left .proem {}
.notice .left .txt {font-size: 43px;position: relative;}
.notice .left .txt:before {content:'';position:absolute;bottom: 12px;right: -19px;width: 12px;height: 12px;background: var(--maincolor);border-radius: 50px;}
.notice .left .more {}

.notice .right {width: 70%;}
.notice .right .tab {display: flex; flex-direction: column; border-top: 2px solid #b9b9b9;}
.notice .right .tab li {}
.notice .right .tab li a {display: flex;padding: 30px 10px;border-bottom: 1px solid #e2e2e2;transition: 0.3s;}
.notice .right .tab li a > * {display: flex; flex-direction: column; justify-content: center; text-align: center; padding: 0 20px;}
.notice .right .tab li a .cate {}
.notice .right .tab li a .cate span {line-height: 1;padding: 8px 18px;border-radius: 50px;border: 1px solid #ccc;position: relative;font-size: 18px;font-weight: 600;transition: 0.3s;}
.notice .right .tab li a .cate span:before {content:'';position:absolute;left: -2px;top: -1px;width: 13px;height: 13px;border-radius:50px;border: 3px solid #fff;transition: 0.3s;}
.notice .right .tab li a .date {}
.notice .right .tab li a .date .txt1 {font-weight: 900;font-size: 50px;-webkit-text-stroke: 01px #6c6c6cc7;color: transparent;line-height: 1;transition: 0.3s;}
.notice .right .tab li a .date .txt2 {font-size: 16px;font-weight: 700;margin-top: 3px;}
.notice .right .tab li a .content {text-align: left;width: calc(100% - 230px);}
.notice .right .tab li a .content .title {text-overflow: ellipsis;overflow: hidden;white-space: nowrap;width: 100%;display: inline-block;}
.notice .right .tab li a .content .title span {font-weight: 700;font-size: 23px;padding: 0 3px;position: relative;z-index: 1;}
.notice .right .tab li a .content .title span:before {content:'';position:absolute;bottom:0;left: 0;width: 0;border-bottom: 10px solid var(--subcolor);z-index: -1;border-radius: 2px;transition: 0.3s;}
.notice .right .tab li a .content .cont {color: #525252;margin-top: 10px;word-break: break-all;display: -webkit-box;overflow: hidden;line-height: 1.35;text-overflow: ellipsis;-webkit-box-orient: vertical;-webkit-line-clamp: 2;padding: 0 3px;}

.notice .right .tab li a .cate01 span {border-color:var(--cate01);color:var(--cate01);}
.notice .right .tab li a .cate01 span:before {background:var(--cate01)}
.notice .right .tab li a .cate02 span {border-color:var(--cate02); color:var(--cate02);}
.notice .right .tab li a .cate02 span:before {background:var(--cate02)}
.notice .right .tab li a .cate03 span {border-color:var(--cate03); color:var(--cate03);}
.notice .right .tab li a .cate03 span:before {background:var(--cate03)}

@keyframes noticeani {

    0% {opacity:0;}
    50% {opacity:1;}
    100% {opacity:0;}

}


.notice .right .tab li:hover {}
.notice .right .tab li:hover a {background: #fffaf7;transition: 0.3s;}
.notice .right .tab li:hover a .cate span {color: #fff;transition: 0.3s;}
.notice .right .tab li:hover a .cate span:before {border-color: #fffaf7;top: -4px;left: 72px;transition: 0.3s;}
.notice .right .tab li:hover a .content .title span:before {width: 100%; transition: 0.3s;}
.notice .right .tab li:hover a .date .txt1 {color: var(--maincolor);-webkit-text-stroke: 01px var(--maincolor);transition: 0.3s;}

.notice .right .tab li:hover a .cate01 span {background:var(--cate01)}
.notice .right .tab li:hover a .cate02 span {background:var(--cate02)}
.notice .right .tab li:hover a .cate03 span {background:var(--cate03)}



@media (max-width:1300px) {

}
@media (max-width:1024px) {

    .notice .inner {flex-direction: column;}
    .notice .inner > * {width: 100%;position: initial;height: auto;}
    .notice .left {margin-bottom: 50px; text-align: center;}
    .notice .left .txt br {display: none;}
    .notice .right {background: #ffffffab;}

}
@media (max-width:768px) {

    .notice .left {margin-top:0;margin-bottom: 30px;}
    .notice .left .txt {font-size: 30px;}
    .notice .right .tab li a {padding: 8px 10px;position: relative;}
    .notice .right .tab li a .cate {padding: 0; padding-right: 13px;}
    .notice .right .tab li a .cate span {font-size: 16px;padding: 5px 13px;}
    .notice .right .tab li a .cate span:before { }
    .notice .right .tab li a .date {position: absolute;right: 0;padding: 0;flex-direction: row-reverse;top: 50%;transform: translateY(-50%);right: 10px;}
    .notice .right .tab li a .cate span:before {display:none}
    .notice .right .tab li a .date p {font-size: 15px !important;font-weight: normal !important;color: #000 !important;line-height: 1 !important;margin-top: 0 !important;-webkit-text-stroke: 0 !important;}
    .notice .right .tab li a .date .txt1 {position: relative;}
    .notice .right .tab li a .date .txt1:before {content:'.' }
    .notice .right .tab li a .date .txt2 { }
    .notice .right .tab li a .content {padding: 0;width: calc(100% - 170px);}
    .notice .right .tab li a .content .title {}
    .notice .right .tab li a .content .title span {font-size: 18px;font-weight: 500;}
    .notice .right .tab li a .content .title span:before { }
    .notice .right .tab li a .content .cont {display: none;}

    .notice .bg {width: 480px; height: 400px;}


}

@media (max-width:550px) {

    .notice .right .tab li a {padding: 6px;}
    .notice .right .tab li a .cate {padding-right:10px}
    .notice .right .tab li a .cate span {font-size:15px;padding: 3px 10px;}
    .notice .right .tab li a .content .title span {font-size:16px}

}



/* diboard */
.diboard {overflow: hidden;/* padding-bottom: 0; padding-top: 0;*/}
.diboard .title {font-size: 40px; text-align: center; color: #616e70; margin-bottom: 60px;}
.diboard .title, .diboard .title span {font-weight: 900;}
.diboard .title span {color: #212121;position: relative;}
.diboard .title span:before {content:'';position:absolute;width: 10px;height: 10px;border-radius: 50px;background: var(--maincolor);right: -13px;}
.diboard .swiper-wrapper {transition-timing-function: linear;}
.diboard ul {display: flex;flex-wrap: nowrap;font-size: 0;filter: contrast(0.75) brightness(0.9);}
.diboard ul li {display: inline-flex;aspect-ratio: 1/1;width: 300px;}
.diboard ul li .img-wrap {transform-style: preserve-3d;transition: all .5s;width: 100%;}
.diboard ul li .img-wrap img {object-fit: cover;backdrop-filter: blur(1px);position: absolute;top: 0;left: 0;width: 100%;height: 100%;backface-visibility: hidden;}
.diboard ul li .img-wrap img:last-child {transform: rotateY(180deg);}
.diboard ul li:hover .img-wrap {transform: rotateY(180deg);}


@media (max-width:768px) {

    .diboard .title {font-size:30px;margin-bottom: 30px;}
}