.info_submit {
    border-radius: 8px;
    background-color: #a1362d;
    color: #fff;
    border: 0px solid #ccc;
}

.error {
    border-color: red;
}

.error-message {
    color: red;
    display: none;
}

.knowledge_list_border {
    background: linear-gradient(135deg, rgba(232, 232, 232, 1) 0%, rgba(252, 252, 252, 1) 0%, rgba(232, 232, 232, 1) 100%);
    /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    border: 1px solid #cecece;
    box-shadow: 2px 2px 2px 1px rgba(150, 150, 150, 0.1);
    border-radius: 15px;
    padding: 25px 15px;
}

.knowledge_list_form {
    max-width: 700px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(232, 232, 232, 1) 0%, rgba(252, 252, 252, 1) 0%, rgba(232, 232, 232, 1) 100%);
    /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    border: 1px solid #cecece;
    border-radius: 8px;
    padding: 15px 15px 15px 35px;
}

.knowledge_list_form li {
    list-style: disc;
}

.contact_form .form-group .form-check {
    width: 49%;
    display: inline-block;
    margin-bottom: 15px;
}

.contact_form .form-group .form-check input {
    border: 1px solid #ccc;
    background-color: #333;
}

.contact_form {
    padding: 0 0;
}

.contact_form .info_submit,
.contact_form .info_submit:hover {
    color: #fff;
    background: none;
    border: 2px solid var(--accent-color);
    padding: 0 0;
    transition: 0.4s;
    border-radius: 50px;
}

.info_submit:hover {
    color: #fff;
    background: var(--accent-color);
}

.contact_info {
background-color: rgba(33, 33, 33, 1);
background-image: -webkit-linear-gradient(bottom,transparent 24%,rgba(63,182,223,0.3) 25%,rgba(255,255,255,0.03) 26%,transparent 27%,transparent 74%,rgba(63,182,223,0.3) 75%,rgba(63,182,223,0.05) 76%,transparent 77%,transparent),-webkit-linear-gradient(left,transparent 24%,rgba(63,182,223,0.5) 25%,rgba(63,182,223,0.05) 26%,transparent 27%,transparent 74%,rgba(63,182,223,0.5) 75%,rgba(63,182,223,0.05) 76%,transparent 77%,transparent)!important;background-image: -o-linear-gradient(bottom,transparent 24%,rgba(63,182,223,0.3) 25%,rgba(255,255,255,0.03) 26%,transparent 27%,transparent 74%,rgba(63,182,223,0.3) 75%,rgba(63,182,223,0.05) 76%,transparent 77%,transparent),-o-linear-gradient(left,transparent 24%,rgba(63,182,223,0.5) 25%,rgba(63,182,223,0.05) 26%,transparent 27%,transparent 74%,rgba(63,182,223,0.5) 75%,rgba(63,182,223,0.05) 76%,transparent 77%,transparent)!important;/* background-image: linear-gradient(0deg,transparent 24%,rgba(63,182,223,0.3) 25%,rgba(255,255,255,0.03) 26%,transparent 27%,transparent 74%,rgba(63,182,223,0.3) 75%,rgba(63,182,223,0.05) 76%,transparent 77%,transparent),linear-gradient(90deg,transparent 24%,rgba(63,182,223,0.5) 25%,rgba(63,182,223,0.05) 26%,transparent 27%,transparent 74%,rgba(63,182,223,0.5) 75%,rgba(63,182,223,0.05) 76%,transparent 77%,transparent)!important; */background-size: 35px 35px!important;padding-top: 40px;padding-bottom:30px;
}

.contact_form label {
    color: #fff;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1050;
    /* 高於 Bootstrap 的 modal */
}

/* Alert Box Centering */
.alert {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1060;
    /* 高於 loading overlay */
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

/* 浮動選單 */
.secondary_content {
    padding: 40px 0 20px 0;
}

.secondary_content_list .cont_en {
    font-size: 26px;
    color: #0077bc;
}

.secondary_content_list .cont_title {
    font-size: 30px;
    letter-spacing: 4px;
}

/* map */
.contact_map {
    border: 1px solid #ccc;
    border-radius: 8px;
    background: #fff;
    padding: 10px;
}

.contact_map iframe {
    max-width: 100%;
    border-radius: 8px;
}

.contact_map img {
    border-radius: 8px;
}

.form_content .form-control[type="text"] {
    height: 48px;
    padding-bottom: 10px;
}

.form_content_title {
    padding: 20px 0 0 0;
}

.favo_icon {
    font-style: normal;
    padding: 4px 6px 4px 6px;
    width: 50px;
    font-size: 1rem;
    background: #df9300;
    border-radius: 8px;
    right: 0;
    top: -1px;
}

.contact_info .form-control {
    border: #333 1px solid;
    background-color: #fff;
    color: #333;
    font-size: 1.1rem;
}

.contact_info .form-control::placeholder {
    font-weight: bold;
    opacity: 1;
    color: #333;
}

/* case-item_img */
.case-item{

}
.case-item_img{
    border-radius: 10px;
    /* Permalink - use to edit and share this gradient: https://colorzilla.com/gradient-editor/#7d7e7d+0,0e0e0e+100;Black+3D */
    background: linear-gradient(135deg,  rgba(125,126,125,1) 0%,rgba(14,14,14,1) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    border: 1px solid color-mix(in srgb, var(--accent-color), transparent 70%);
    box-shadow: rgba(255, 255, 93, 0.25) 0px 6px 12px -2px, rgba(80, 80, 80, 0.3) 0px 3px 7px -3px;
    position: relative;
    z-index: 1;
}
.case-item_list{
    margin-top: 40px;
    box-shadow: rgba(255, 255, 93, 0.25) 0px 6px 12px -2px, rgba(80, 80, 80, 0.3) 0px 3px 7px -3px;
    /* Permalink - use to edit and share this gradient: https://colorzilla.com/gradient-editor/#0e0e0e+0,0e0e0e+23,7d7e7d+100 */
    background: linear-gradient(135deg,  rgba(14,14,14,1) 0%,rgba(14,14,14,1) 23%,rgba(125,126,125,1) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    border: 1px solid color-mix(in srgb, var(--accent-color), transparent 70%);
    padding: 30px 30px;
    border-radius: 10px;
    position: relative;
    z-index: 0;
}
.item_list_row{
    color: #fff;
}
.item_list_row .item_list_row_number{
    margin-bottom: 15px;
}
.item_list_row .item_list_row_number img{
    width: 50px;
    height: 50px;
}
.item_list_row h4{
    color: #e8d296;
    font-size: 48px;
    margin-left: 20px;
}
.item_list_row.type_02 h4{
    color: #c6cdde;
}
.item_list_row.type_01{
    margin-bottom: 50px;
}
.item_list_row.type_02{
    margin-bottom: 50px;
}
.item_list_row.type_03{
    
}
@media only screen and (min-width : 992px) {
    .case-item_img{
        min-width: 500px;
        margin-right: 40px;
    }
}

/* 響應式裝置========== */
@media only screen and (min-width : 992px) {
    .contact_form {
        margin: 0 auto 0 auto;
        background-color: #1a1a1a;
        padding: 30px 15px;
        border: 1px solid #ccc;
    }

    .contact-content .container {
        max-width: 1050px;
    }

    .banner-content_img .chemistry_cont {
        margin-top: 60px;
    }

    .banner-content_img .chemistry_cont .cont-title-en {
        white-space: nowrap;
        font-size: 70px;
    }

    .schedule-fixed-row-td {
        padding: 3px 0;
    }

    .schedule-content-row-td {
        padding: 3px 0;
    }

    .schedule-content-row-td.moblie-date {
        background: #8ad1ed;
    }

    .schedule-fixed-row-td:last-child {
        border-bottom: 1px solid #777;
    }

    .schedule-body.week5 .schedule-fixed-row-td:last-child {
        border-bottom: 0px solid #777;
    }

    .schedule-body.week5 .schedule-content-row-td:last-child {
        border-bottom: 0px solid #777;
    }
    
    .case-item_list{
        margin-top: 100px;
    }
    .case-item_list:before {
        content: '';
        display: block;
        width: 40px;
        height: 1px;
        background: color-mix(in srgb, var(--accent-color), transparent 72%);
        position: absolute;
        z-index: -1;
        top: 140px;
        right:auto;
        margin: auto;
        left: -40px;
    }
    .case-item_list:after {
        content: '';
        display: block;
        position: absolute;
        border: 1px solid #987d74;
        background: #9b7800;
        width: 10px;
        height: 10px;
        border-radius: 50px;
        top: 136px;
        right: auto;
        margin: auto;
        left: -5px;
    }
}

@media screen and (min-width: 992px) and (max-width: 1366px) {}

@media only screen and (max-width : 991px) {
    .schedule-container {
        display: block;
        border: 1px solid #777;
        border-radius: 0;
    }

    .schedule-body.week2,
    .schedule-body.week3,
    .schedule-body.week4,
    .schedule-body.week5,
    .schedule-body.week6 {
        display: none;
    }

    /* 隱藏在桌面版顯示的固定行 */
    .schedule-fixed {
        display: none;
    }

    /* 手機版標題 */
    .schedule-content-row-td.moblie-date::before {
        background-color: #41bff1;
        color: #333;
    }

    .schedule-content-row-td::before {
        content: attr(data-title);
        display: block;
        width: 50%;
        /*         background-color: #efefef; */
        padding: 6px 0;
        border-right: 1px solid #777;
        background: #fff;
        color: #333;
    }

    /* 在桌面版隱藏手機版標題 */
    @media (min-width: 992px) {
        .schedule-content-row-td::before {
            display: none;
        }

        .schedule-fixed {
            display: block;
        }

        .banner-content_img {
            background-size: cover;
        }
    }

    /* 表格 body 固定標題 */
    .schedule-fixed {
        display: flex;
        width: 40%;
        border-right: 1px solid #777;
    }

    .schedule-fixed-row {
        width: 100%;
    }

    .schedule-fixed-row-td {
        border-bottom: 1px solid #777;
        width: 100%;
    }

    /* 表格 body 擴充內容 */
    .schedule-content {
        display: block;
        width: 100%;
    }

    .schedule-content-row {
        display: block;
        width: 100%;
        border-right: 0px solid #777;
    }

    .schedule-content-row-td {
        display: flex;
        border-bottom: 1px solid #777;
        width: 100%;
    }

    .schedule-content-row-td span.schedule-content-row-td-text {
        width: 50%;
        padding: 6px 0;
    }

    .schedule-content-row-td-text.moblie-date {
        background-color: #8ad1ed;
        color: #333;
    }

    .contact_form .form-group .form-check input {
        background-color: #12110e;
    }

    .contact_info {
        padding-top: 40px;
    }
}

@media screen and (min-width: 768px) and (max-width: 991px) {}

@media only screen and (max-width : 991px) {
    .chemistry_cont .cont-title-en {
        font-size: 40px;
    }
}

@media only screen and (max-width : 767px) {
    .banner-content {
        padding: 70px 0 0px 0;
    }

    .banner-content_img {
        background-image: url(../images/contact/banner_new-xs.jpg?v=20240518) !important;
        background-position: center top;
        background-size: cover;
    }

    .chemistry_rows {
        padding-top: 40px;
    }

    .contact-infomation .chemistry_rows {
        padding-top: 0;
    }

    .chemistry_cont .cont-title-en {
        font-size: 45px;
        line-height: 1.1;
        letter-spacing: 1.5px;
    }

    .contact_form {
        padding: 10px 15px 20px 15px;
        margin-top: 0;
    }

    .contact_form .form-group .form-check {
        width: 100%;
    }
}

@media only screen and (max-width : 330px) {}

.schedule-content-row-td {
    background: #fff !important;
}

.schedule-content-row-td.moblie-date {
    background: #8ad1ed !important;
}

.schedule-fixed-row div:first-child {
    background: #41bff1 !important;
}

/* ==========響應式裝置 */