its-web-server/src/main/resources/static/css/main.css

/* 메인화면 */

.mainWrap {
    overflow: auto;
    width: 100%;
    /*height: calc(100% - 208px);*/
    display: flex;
    -webkit-box-pack: center;
    justify-content: center;
    /*background-image: linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.3)), url(/images/background/main_bg.gif);*/
    /*background-image: url(/images/background/main_bg.gif);*/
    background-size: cover;
    /*background-image: url("/images/background/bg_main3.jpg");*/
    background-image: url("/images/background/background_3.jpg");
    /*z-index: 1;*/
}
/*.mainWrap::after {*/
/*    content: "";*/
/*    width: 100%;*/
/*    position: absolute;*/
/*    background-image: url(/images/background/bg_main2.jpg);*/
/*    background-size: cover;*/
/*    top: 0;*/
/*    left: 0;*/
/*    z-index: -1;*/
/*    opacity: 0.7;*/
/*    min-height: 1015px;*/
/*}*/

.mainWrap .first-bg {
    background-image: url(/images/background/bg_cctv.png);
    background-color: rgb(33, 84, 153);
    background-size: cover;
    background-position-y: 100%;
    position: relative;
    cursor: pointer;
    width: 200px;
    height: 200px;
}

.mainWrap .first-bg:hover {
    background-color: rgb(102, 186, 204);
    color: black;
}

.mainWrap .first-bg > div {
    font-size: 25px;
    color: rgb(255, 255, 255);
    position: absolute;
    top: 40px;
    width: 100%;
    -webkit-box-pack: center;
    justify-content: center;
    font-weight: bold;
    display: flex;
    -webkit-box-align: center;
    align-items: center;
}

.mainWrap .other-bg.stat-bg {
    background-image: url('/images/background/bg_statistics.png');
    background-color: rgb(153, 221, 234);
}

.mainWrap .road-bg {
    background-image: url('/images/background/bg_control.png');
}

.mainWrap .other-bg.bus-bg {
    background-image: url('/images/background/bg_bus.png');
    background-color: rgb(153, 221, 234);
}
.mainWrap .parking-bg {
    background-image: url("/images/background/bg_parking4.png");
}

.mainWrap .bus-bg > div {
    font-size: 25px;
    position: absolute;
    top: 40px;
    width: 100%;
    -webkit-box-pack: center;
    justify-content: center;
    font-weight: bold;
    display: flex;
    -webkit-box-align: center;
    align-items: center;
}

.mainWrap .bus-bg > div img {
    width: 20px;
    height: 20px;
    margin-left: 0;
}

.mainWrap .other-bg {
    background-color: rgb(204, 234, 234);
    background-size: cover;
    background-position-y: 100%;
    position: relative;
    cursor: pointer;
    width: 200px;
    height: 200px;
    color: rgb(51, 51, 51);
}

.mainWrap .other-bg:hover {
    background-color: rgb(33, 84, 153);
    color: rgb(255, 255, 255);
}

.mainWrap .other-bg > div {
    font-size: 25px;
    position: absolute;
    top: 40px;
    width: 100%;
    -webkit-box-pack: center;
    justify-content: center;
    font-weight: bold;
    display: flex;
    -webkit-box-align: center;
    align-items: center;
}

.mainWrap .main-menu > .top > div {
    width: calc(20%);
    margin-bottom: 10px;
    height: 400px;
    background-position: center center;
    background-repeat: no-repeat;
}

.mainWrap .main-menu > .top > div:not(:last-child) {
    margin-right: 10px;
}

body {
    width: 100%;
    height: 100%;
}

.mainWrap .main {
    max-width: 1200px;
    width: 95%;
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 50px 0px;
    -webkit-box-pack: center;
    justify-content: center;
    min-height: 529px;
    /*opacity: 0.9;*/
}

.mainWrap .main-menu {
    max-width: 1200px;
    width: 100%;
    position: relative;
    /*padding: 50px 0px;*/
}

.mainWrap .top, .mid {
    display: flex;
}

.mainWrap .bottom img {
    width: 30px;
    height: 30px;
    margin-right: 1rem;
}

/*.mainWrap .bottom > div:first-child {*/
/*    width: 100%;*/
/*    height: 40px;*/
/*}*/
/*.mainWrap .bottom > div:nth-child(2) {*/
/*    width: 100%;*/
/*    height: 300px;*/
/*}*/
/*.mainWrap .bottom > div:nth-child(2) > div {*/
/*    width: 50%;*/
/*    height: 100%;*/
/*}*/

.mainWrap .bottom {
    margin-top: 10px;
    margin-bottom: 10px;
    font-size: 16px;
    font-weight: bold;
    /*padding: 20px;*/
    /*background-color: white;*/
    display: flex;
    align-items: center;
    justify-content: center;
    /*flex-direction: column;*/
    width: 100%;
    height: 350px;
    background-size: 100% 350px;
    /*background : white;*/
    /*background-image: url("/images/background/bg_main3.jpg");*/
}
.mainWrap .bottom > div {
    width: calc(50% - 5px);
    /*width: 100%;*/
    height: 100%;
    /*padding: 1.5rem;*/
    /*box-shadow: 2px 2px 2px 2px #eeeeee;*/
}

.mainWrap .bottom > div:first-child {
    margin-right: 5px;
}
.mainWrap .bottom > div:nth-child(2) {
    margin-left: 5px;
    background-color: #cceaea;
    padding: 1.5rem;
}
.mainWrap .bottom .first-box {
    text-align: right;
    color: black;
}
.mainWrap .bottom .first-box h1,
.mainWrap .bottom .first-box div {
    margin-top: 20px;
}
/*.mainWrap .bottom > div:not(:last-child) {*/
/*    margin-right: 10px;*/
/*}*/
.mainWrap .bottom > div:nth-child(2) {
    display: flex;
    flex-direction: column;
    /*align-items: center;*/
    align-items: flex-start;
}
.mainWrap .bottom > div:nth-child(2) > div:first-child{
    width: 100%;
    height: 30px;
    margin-bottom: 10px;
    border-radius: 5%;
}

.mainWrap .bottom .video-box {
    width: 100%;
    height: calc(100% - 40px);
    display: flex;
    align-items: center;
    justify-content: center;
}
.mainWrap .bottom video {
    width: 85%;
    height: calc(100% - 40px);
    margin: auto;
    /*height: 100%;*/
    border-radius: 15px;
    background-color: black;
}
.mainWrap .mid > div {
    /*width: calc(33.3333%);*/
    width: 50%;
    height: 220px;
}

.mainWrap .mid > div:not(:last-child) {
    margin-right: 10px;
}

.mainWrap .center {
    background-image: url(/images/background/bg_center.jpg);
    background-size: 100% 100%;
    /*background-position-y: 100%;*/
    position: relative;
    cursor: pointer;
    width: 100%;
    height: 100%;
}

.mainWrap .center > div {
    font-size: 25px;
    color: rgb(255, 255, 255);
    position: absolute;
    top: 75%;
    width: 100%;
    -webkit-box-pack: center;
    justify-content: center;
    font-weight: bold;
    display: flex;
    -webkit-box-align: center;
    align-items: center;
}

.mainWrap .incd {
    padding: 1.5rem;
    background-color: rgb(255, 255, 255);
    /*box-shadow: 2px 2px 2px 2px #eeeeee;*/
}

.mainWrap .incd > div:first-child {
    margin-bottom: 2rem;
}

.mainWrap .incd > div img {
    width: 30px;
    height: 30px;
    margin-right: 1rem;
}

/*.mainWrap .incd > div span {*/
/*    display: inline-block;*/
/*    line-height: 30px;*/
/*    color: rgb(51, 51, 51);*/
/*    font-weight: bold;*/
/*}*/

.mainWrap .incd > div a {
    float: right;
    font-size: 30px;
    line-height: 30px;
}

.mainWrap .incd-content {
    color: rgb(51, 51, 51);
}

.mainWrap .incd-content > div {
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: flex;
    -webkit-box-pack: justify;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.mainWrap .incd-content > div > div {
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mainWrap .notice {
    padding: 1.5rem;
    background-color: rgb(204, 234, 234);
}

.mainWrap .notice > div:first-child {
    margin-bottom: 2rem;
}

.mainWrap .notice > div:first-child img {
    width: 30px;
    height: 30px;
    margin-right: 1rem;
}

.mainWrap .incd > div:first-child span,
.mainWrap .notice > div:first-child span {
    display: inline-block;
    line-height: 30px;
    color: rgb(51, 51, 51);
    font-weight: bold;
}

.mainWrap .notice > div:first-child a {
    float: right;
    font-size: 30px;
    line-height: 30px;
}

.mainWrap .notice > .content {
    color: rgb(51, 51, 51);
}

.mainWrap .notice > .content > div {
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: flex;
    -webkit-box-pack: justify;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    /*padding-bottom: 10px;*/
    /*position: relative;*/
}

/*.mainWrap .notice > .content > div::after{*/
/*    background: none repeat scroll 0 0 transparent;*/
/*    bottom: 0;*/
/*    content: "";*/
/*    display: block;*/
/*    height: 1px;*/
/*    left: 50%;*/
/*    position: absolute;*/
/*    background: black;*/
/*    transition: width 0.3s ease 0s, left 0.3s ease 0s;*/
/*    width: 0;*/
/*}*/

/*.mainWrap .notice > .content > div:hover:after {*/
/*    width: 100%;*/
/*    left: 0;*/
/*}*/


.mainWrap .notice > .content > div > div {
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mainWrap .incd > div > img,
.mainWrap .notice > div > img {
    display: none;
}
.mainWrap .incd > .incd-content > div > div:hover,
.mainWrap .notice > .content > div > div:hover {
    cursor: pointer;
}

.mainWrap .incd > .incd-content > div > span,
.mainWrap .notice > .content > div > span {
    font-size: 13px;
    color: rgb(51, 51, 51);
    font-weight: bold;
    display: none;
}

.mainWrap .mid a:hover {
    color: #0d6efd;
}
.popup_content {
    width: auto;
    height: auto;
    position: absolute;
    background-color: white;
    border: 1px solid #7c7b7b;
    box-shadow: 0 0 5px #000;
}

.popup_content > div:nth-child(1) {
    cursor: pointer;
}

.popup_content > .close-box{
    background-color: black;
    color: white;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    height: 40px;
    gap: 5px;
    padding-right: 10px;
}

.popup_content > .close-box > input,
.popup_content > .close-box > label,
.popup_content > .close-box > div {
    cursor: pointer;
}
.popup_content > .close-box > div {
    margin-left: 5px;
}

.popup_content {
    max-width: 320px;
}
.popup_content img {
    max-width: 320px;
}

@media (max-width: 450px) {
    .mainWrap .top {
        display: none;
    }

    .mainWrap {
        /*padding: 0;*/
        /*height: calc(100% - 149.19px);*/
        padding-bottom: 78px;
    }

    .mainWrap .main {
        width: 100%;
        /*height: 100%;*/
        padding: 0;
        justify-content: unset;

    }
    .mainWrap .bottom {
        margin-top: 0;
        margin-bottom: 0;
    }
    .mainWrap .mid {
        flex-direction: column;
        height: 400px;
    }
    .mainWrap .bottom {
        flex-direction: column;
        height: 450px;
    }
    .mainWrap .bottom .first-box {
        padding: 1.5rem 1.5rem 0.5rem 1.5rem;
        height: 135px;
    }
    /*.mainWrap .bottom > div:nth-child(2) > div:first-child{*/
    /*    width: 100%;*/
    /*    height: 200px;*/
    /*    margin-right: 0;*/
    /*}*/
    .mainWrap .bottom > div:nth-child(2) {
        height: 250px;
        /*padding: 0 1rem 1rem 1rem;*/
        padding : 1rem;
        margin-left: 0;
    }
    .mainWrap .bottom video {
        width: 100%;
        height: calc(100% - 30px);
    }
    .mainWrap .bottom > div,
    .mainWrap .mid > div {
        width: 100%;
        /*height: calc(100% / 3);*/
        height: 200px;
    }

    .mainWrap .bottom > div:first-child {
        /*margin-bottom: 0.7rem;*/
        margin-right: 0;
    }

    .mainWrap .notice > div:first-child img,
    .mainWrap .incd > div:first-child img {
        display: inline;
        width: 23px;
        height: 23px;
    }

    .mainWrap .main-menu {
        padding: 0;
        /*height: 100%;*/
    }

    .mainWrap .notice,
    .mainWrap .incd {
        padding: 1rem 1.5rem;
    }

    .mainWrap .incd > .incd-content > div > span,
    .mainWrap .notice > .content > div > span {
        display: inline;
    }

    .mainWrap .center > div {
        font-size: 20px;
    }
}

@media (min-width: 420px) {

    /* 메인화면 */
    .mainWrap .center > div,
    .mainWrap .other-bg > div,
    .mainWrap .first-bg > div {
        font-size: 15px;
    }


    .mainWrap .bus-direction {
        display: none;
    }

    /*.popup_content {*/
    /*    max-width: 320px;*/
    /*}*/
    /*.popup_content img {*/
    /*    max-width: 320px;*/
    /*}*/
}

@media (min-width: 765px) {

    /* 메인화면 */
    .mainWrap .center > div,
    .mainWrap .other-bg > div,
    .mainWrap .first-bg > div {
        font-size: 16px;
    }

    .mainWrap .bus-direction {
        display: block;
    }

    .mainWrap .incd > div > img,
    .mainWrap .notice > div > img {
        display: inline;
    }

    .popup_content {
        max-width: 600px;
    }
    .popup_content img {
        max-width: 600px;
    }
}

@media (min-width: 920px) {

    /* 메인화면 */
    .mainWrap .center > div,
    .mainWrap .other-bg > div,
    .mainWrap .first-bg > div {
        font-size: 20px;
    }

    .mainWrap .incd > .incd-content > div > span,
    .mainWrap .notice > .content > div > span {
        display: inline;
    }

    .popup_content {
        max-width: 800px;
    }
    .popup_content img {
        max-width: 800px;
    }
    .mainWrap {
        min-height: 758px;
    }
    .mainWrap .bus-bg > div img {
        margin-left: 0.5rem;
    }
}


@media (max-height: 900px) {
    /* 메인화면 */
    /*.mainWrap .main-menu > .top > div {*/
    /*    height: 200px;*/
    /*}*/
}