.flex-box {
    display: flex;
}
.flex-box.between {
    justify-content: space-between;
}
.flex-box.al-center {
    align-items: center;
}
.flex-box.justify-center {
    justify-content: center;
}
.flex-box.column {
    flex-direction: column;
}
.flex-box.wrap {
    flex-wrap: wrap;
}
.img-box {
    position: relative;
}
.img-absolute {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
}
.uppercase {
    text-transform: uppercase;
}
.page-head {
    padding-left: 137px;
    margin-bottom: 31px;
}
.page-head h1 {
    color: #009c9c;
    font-family: "Open Sans",sans-serif;
    font-weight: 700;
    font-size: 50px;
    text-transform: uppercase;
    position: relative;
}
.page-head .pages_back_button a {
    font-size: 16px;
    font-family: "Open Sans",sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    color: #313132;
    margin-left: 10px;
}
.page-image {
    padding-top: 52.6%;
    overflow: hidden;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    position: relative;
    -webkit-transition: 1s ease-out;
    transition: 1s ease-out;
    position: relative;
}
.text-head {
    margin-bottom: 17px;
}
.opinion-btn {
    color: #fff;
    font-size: 16px;
    font-family: "Open Sans",sans-serif;
    background: #009C9C;
    text-transform: uppercase;
    height: 46px;
    padding: 0 20px;
    cursor: pointer;
    transition: 0.6s;
}
.opinion-btn svg {
    margin-left: 10px;
}
.opinion-btn:hover {
    background: #005050;
}

.grid_container_.boards {
    overflow: hidden;
}
.container .row .grid_container_.boards .management_section {
    overflow: visible;
    margin-top: 100px;
}

.container .row .grid_container_.boards  .management_section .management_title_:after {
    content: "";
    position: absolute;
    width: 34px;
    height: 1px;
    background: #009C9C;
    bottom: 0;
    left: 0;
}
.video-box {
    position: relative;
    padding-top: 56.27%;
    transition: 0.6s;
    cursor: pointer;
    margin-top: 89px;
}
.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: 0.6s;
}
.video-box img {
    transition: 0.4s;
}
.play-btn:hover {
    opacity: 0.6;
}
.video-box.playing img {
    opacity: 0;
    visibility: hidden;
    z-index: -1;
}
.board-news {
    margin-bottom: 144px;
    margin-top: 110px;
}
.board-news-head a {
    font-size: 16px;
    font-family: "Open Sans",sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    color: #313132;
    margin-left: 10px;
    transition: 0.6s;
}
.board-news-head a:hover {
    color: #009c9c;
}
.board-news-ttl {
    position: relative;
}
.board-news-ttl::after {
    content: "";
    position: absolute;
    width: 34px;
    height: 1px;
    background: #009C9C;
    bottom: 0;
    left: 0;
}
.board-news .home_news_lat {
    margin-top: 45px;
}

.swiper-container.board-management {
    overflow: visible;
}
.container .row .management_section .board-management .management_slide {
    width: unset;
    height: 100%;
}

.opinion-popup {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(49,49,50,0.8);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: 0.6s;
}
.show-opinion-popup .opinion-popup {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}
.opinion-popup-content {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    max-width: 1340px;
    max-height: calc(100% - 80px);
    background: #fff;
    margin: auto;
    overflow: hidden; 
}
.popup-scroll-container {
    max-height: 850px;
    overflow-y: scroll;
    padding: 55px 205px;
}
.popup-scroll-container::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 60px;
    background: #fff;
}
.popup-inner {
    width: calc(100% + 30px);
    padding-right: 30px;
    padding-bottom: 50px;
}
.popup-scroll-container::-webkit-scrollbar {
    width: 3px;
    height: 20px;
    background: #F1F1F1;
}
  
.popup-scroll-container::-webkit-scrollbar-thumb:vertical {
    background-color: #009C9C;
}
.opinion-popup h2 {
    font-size: 30px;
    margin-bottom: 13px;
    padding-right: 30px;
    text-transform: uppercase;
}
.form-ttl {
    position: relative;
    color: #009c9c;
    font-family: "Open Sans",sans-serif;
    font-weight: 700;
    font-size: 22px;
    text-transform: uppercase;
    margin-top: 34px;
    margin-bottom: 7px;
}
.opinion-popup .form_app_title span {
    font-family: "Open Sans",sans-serif;
    color: #313132;
    font-size: 16px;
 }
.opinion-popup .form_app_title span.app-val {
    color: #009c9c;
}
.opinion-popup .inp_form {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    width: calc(50% - 15px);
    padding-top: 32px;
}
.opinion-popup .inp_form:nth-child(odd) {
    margin-right: 30px;
}
.opinion-popup .custom-select {
    width: unset;
}
.opinion-popup .inp_form span {
    font-family: "Open Sans",sans-serif;
    color: #313132;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
}
.opinion-popup .inp_form span span {
    color: #009c9c;
}
.opinion-popup .inp_form input {
    height: 60px;
    border-radius: 3px;
    background: #f1f1f1;
    padding-left: 15px;
    font-family: "Open Sans",sans-serif;
    color: #313132;
    font-size: 20px;
    font-weight: 400;
    border: none;
}
.opinion-popup .inp_form input::placeholder,
.opinion-popup .inp_form textarea::placeholder {
    transition: 0.3s;
}
.opinion-popup .inp_form input:focus::placeholder,
.opinion-popup .inp_form textarea:focus::placeholder {
    opacity: 0;
}
.opinion-popup .inp_form.inp_form_text {
    width: 100%;
    margin-right: 0;
}
.opinion-popup .inp_form textarea {
    border-radius: 3px;
    background: #f1f1f1;
    padding-left: 15px;
    font-family: "Open Sans",sans-serif;
    color: #313132;
    font-size: 20px;
    font-weight: 400;
    border: 15px solid #f1f1f1;
    height: 200px;
    resize: none;
}
.opinion-popup .form_file {
    position: relative;
    width: 100%;
    height: 120px;
    margin-top: 32px;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 700;
    font-family: "Open Sans",sans-serif;
    border: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3e%3crect width='100%25' height='100%25' fill='none' rx='3' ry='3' stroke='%2317A79DFF' stroke-width='2' stroke-dasharray='10%2c 20' stroke-dashoffset='0' stroke-linecap='square'/%3e%3c/svg%3e");
}
.opinion-popup .terms {
    margin-top: 70px;
}
.opinion-popup .terms a {
    color: #009c9c;
    transition: 0.6s;
    text-decoration: underline;
    text-decoration-color: transparent;
}
.opinion-popup .terms a:hover {
    text-decoration-color: inherit;
}
.opinion-popup .terms span {
    font-size: 16px;
    font-weight: 400;
    font-family: "Open Sans",sans-serif;
    color: #313132;
}
.opinion-popup .submit_app {
    margin-top: 28px;
}
.opinion-popup .submit_app button {
    cursor: pointer;
    margin-right: 15px;
    font-family: "Open Sans",sans-serif;
    font-weight: 700;
    font-size: 22px;
    color: #009c9c;
    border: none;
    background: 0 0;
    padding-left: 0;
}
.opinion-popup .submit_app svg {
    transition: 0.4s;
}
.opinion-popup .submit_app:hover svg {
    transform: translateX(20px);
}
.popup-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    cursor: pointer;
}
.popup-close-btn svg path {
    transition: 0.6s;
}
.popup-close-btn:hover svg path {
    fill: #009c9c;
}

.grid_container_.center .text-head.al-center {
    align-items: start;
}
.grid_container_.center .video-box {
    margin-bottom: 100px;
}
@media (max-width: 1679px) {
    .popup-scroll-container {
        padding: 55px 100px;
    }
}
@media (max-width: 1460px) {
    .opinion-popup-content {
        max-width: calc(100% - 100px);
    }
}
@media (max-width: 1365px) {
    .page-head {
        padding-left: 0;
    }
    .page-head h1 {
        font-size: 30px;
    }
    .video-box {
        margin-top: 55px;
    }
    .container .row .grid_container_.boards .management_section {
        margin-top: 55px;
    }
    .board-news {
        margin-bottom: 89px;
        margin-top: 55px;
    }
}
@media (max-height: 850px) {
    .popup-scroll-container {
        max-height: 650px;
    }
}
@media (max-height: 700px) {
    .popup-scroll-container {
        max-height: 500px;
    }
}
@media (max-width: 1023px) {
    .popup-scroll-container {
        padding: 30px;
        padding-right: 50px;
    }
}
@media (max-width: 767px) {
    .page-head h1 {
        font-size: 20px;
    }
    .container .row .grid_container_.boards .management_section {
        margin-top: 34px;
    }
    .text-head {
        flex-direction: column;
    }
    .play-btn {
        max-width: 40px;
        max-height: 40px;
    }
    .board-news .home_news_lat {
        margin-top: 30px;
    }
    .board-news {
        margin-bottom: 55px;
    }
    .opinion-popup-content {
        max-width: calc(100% - 48px);
        max-height: calc(100% - 40px);
    }
    .popup-scroll-container {
        padding: 30px 15px;
    }
    .popup-inner {
        width: calc(100% + 15px);
        padding-right: 15px;
        padding-bottom: 30px;
        padding-top: 30px;
    }
    .opinion-popup h2 {
        font-size: 21px;
    }  
    .form-ttl {
        font-size: 16px;
    }  
    .opinion-popup .inp_form span,
    .opinion-popup .inp_form input,
    .opinion-popup .inp_form textarea,
    .opinion-popup .custom-select,
    .opinion-popup .form_file {
        font-size: 16px;
    }
    .opinion-popup .submit_app button {
        font-size: 16px;
        text-align: left;
    }
    .opinion-popup .terms span {
        font-size: 14px;
    }
    .opinion-popup .terms {
        margin-top: 34px;
    }
    .opinion-popup .inp_form textarea {
        height: 150px;
    }
    .opinion-popup .form_app_container {
        flex-direction: column;
    }
    .opinion-popup .inp_form {
        width: 100%;
        padding-top: 15px;
    }
    .opinion-popup .inp_form:nth-child(odd) {
        margin-right: 0px;
    }
    .grid_container_.center .video-box {
        margin-bottom: 50px;
    }
}