html {
    scroll-behavior: smooth;
}

body {
    font-size: 18px;
    line-height: 1.8em;
    color: #515151;
    font-family: 'Noto Sans', 'Noto Sans TC', Helvetica, '微軟正黑體', '新細明體', Arial, sans-serif;
}

a {
    color: #1D1D1B;
    cursor: pointer;
}

a:hover {
    color: #e8522a;
    text-decoration: none;
    cursor: pointer;
}

p {
    font-weight: 300;
    letter-spacing: 1px;
}

footer {
    color: #666666;
    background-color: #DDDDDD;
    font-size: 14px;
    padding: 3% 0;
    line-height: 1.6;
    font-weight: 300;
}

.green-light {
    color: #7fffbf;
}

.circle-green {
    color: #00cc66;
    text-shadow: 0 0 20px #6bffb5;
    font-size: 14px;
}

.agenda {
    font-weight: 300;
    letter-spacing: 1px;
}

.agenda span {
    border: 1px #00cc66 solid;
    color: #98ffcb;
    padding: 3px 16px;
    font-size: 16px;
}

.agenda strong {
    font-size: 22px;
    color: #FFFFFF;
    border-left: 6px solid #00cc66;
    padding-left: 16px;
}

.agenda-title {
    padding: 2em 0 1em;
}

.date-info {
    color: #6bffb5;
    font-weight: 300;
    line-height: 1.5;
    text-shadow: 0 0 14px #111111;
    padding: 2em 0;
    letter-spacing: 1px;
}

.date-info span {
    font-size: 20px;
    font-weight: 700;
}

.footer-txt {
    padding: 10px 0;
}

.footer-icon {
    font-size: 18px;
    font-weight: 300;
}

.footer-icon i {
    border: 1px #666666 solid;
    border-radius: 50%;
    padding: 12px;
    margin: 2px;
}

.footer-icon i:hover {
    border: 1px #e8522a solid;
}


.heading {
    color: #fa582d;
    padding: 2em 0.5em 1.5em;
    /*    letter-spacing: 10px;*/
    /*    text-shadow: 2px 3px 0px rgba(42, 42, 42, 0.2);*/
    font-size: 2.2rem;
}

.heading2 {
    text-align: center;
    color: #FFFFFF;
    font-weight: 700;
    padding: 1em;
}

.heading3 {
    text-align: center;
    color: #000000;
    font-weight: 700;
    padding: 1em;
}



/** KV **/

.section-kv {
    background-color: #1d2643;
    /*    margin-top: 70px;*/
}

.kv {}

/*** nav end ***/
@media(min-width: 600px) {
    .xs-v {
        display: none;
    }
}

@media(max-width: 600px) {
    .xs-h {
        display: none;
    }
}

.section-title {
    padding: 10px 0;
}

.section-title::after {
    content: "";
    width: 80px;
    height: 6px;
    display: block;
    /*    border-left: 70px solid #77b4c6;*/
    /*    border-right: 70px solid #ea4335;*/
    background-color: #00cc66;
    margin-top: 10px;
    margin-left: 4px;
}

.section-title span {
    font-size: 36px;
    color: #FFFFFF;
    font-weight: 700;
    line-height: 1.2;
}

/** section-foreword **/

.section-foreword {
    color: #FFFFFF;
    padding: 0.5em 1em;
    background-color: #000000;
}

.section-foreword p {
    font-size: 18px;
}

.foreword-title {
    color: #000000;
    line-height: 1.2;
    font-size: 2.3rem;
    margin-top: 10px;
}

.foreword-txt {
    margin-top: 10px;
}

/** box**/

.section-news {
    padding: 0em 1em 4em;
    background-color: #000000;
    color: #FFFFFF;
    background-image: url(../img/bg.png);
    background-size: cover;
}

.box-txt {
    padding: 1em;
    font-weight: 300;
    font-size: 18px;
}


.news-box h4 {
    margin-top: 16px;
    color: #6bffb5;
    font-weight: 500;
    line-height: 1.5;
    text-shadow: 0 0 24px #98ffcb;
}

.news-box h4 span {
    border-left: 8px #00cc66 solid;
    padding-left: 14px;
}

.news-box img {
    border-radius: 0 2.5rem 2.5rem 2.5rem;
    box-shadow: 0px 0px 20px #5effae;
    max-width: 200px;
    border: 2px #1afa89 solid;
    padding: 4px;
}

.news-title {
    font-weight: 600;
    line-height: 1.3;
    font-size: 1.25rem;
}

.news-txt {
    font-size: 16px;
    line-height: 1.4;
    margin: 10px 0;
    text-align: justify;
}

.news-date {
    font-size: 14px;
    color: #888888;
    text-align: right;
}

.speaker {
    padding: 1em 2em;
}

.speaker-name {
    font-weight: 300;
    font-size: 1.4rem;
    color: #7fffbf;
    text-align: center;
}

.speaker-company {
    font-size: 16px;
    text-align: center;
    line-height: 1.5;
    margin-top: 10px;
    color: #5effae;
    font-weight: 300;
}

.speaker-info {
    font-size: 17px;
    text-align: left;
    line-height: 1.6;
    margin-top: 1em;
    font-weight: 300;
}

/*section-gift*/

.section-gift {
    padding: 3em;
    background: #c2e59c;
    /* fallback for old browsers */
    background: -webkit-linear-gradient(to right, #64b3f4, #c2e59c);
    /* Chrome 10-25, Safari 5.1-6 */
    background: linear-gradient(to right, #64b3f4, #c2e59c);
    /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */

}

.gift-title {
    color: #333333;
    font-weight: 700;
    letter-spacing: 4px;
    margin: 0.5em;
}

.gift-info {
    color: #000000;
    padding: 0.8em;
    /*border: 2px rgba(255, 255, 255, 0.75) solid;*/
    border-radius: 8px;
}

.section-signup {
    padding: 4em 0.5em;
    letter-spacing: 3px;
    background-color: #FFFFFF;
    color: #000000;
}

.btn-signup {
    padding: 3em 0.5em 2em;
    font-size: 1.3rem;
}

.btn-signup span {
    letter-spacing: 6px;
    background-color: #e65129;
    color: #FFFFFF;
    padding: 20px 5rem;
    border-radius: 2.5rem;
    font-weight: 500;
    transition-duration: 0.45s;
}

.btn-signup span:hover {
    cursor: pointer;
    background-color: #7fffbf;
    color: #000000;
    box-shadow: 0 0 20px #7fffbf;
}

/*sidebar*/
#sidebarReg .register,
.btn-list {
    background-image: linear-gradient(to right, #6bffb5, #00cc66);
    color: #000000;
    position: fixed;
    bottom: 18%;
    right: 1%;
    border: none;
    display: block;
    font-weight: 600;
    font-size: 18px;
    writing-mode: vertical-lr;
    padding: 20px 14px;
    z-index: 10;
    box-shadow: 0px 0px 20px #00a232;
    line-height: 1.2;
    letter-spacing: 2px;
    border-radius: 8px 8px 0 2rem;
    transition-duration: 0.2s;
}

#sidebarReg .register:hover,
.btn-list:hover {
    background-image: linear-gradient(to right, #00cc66, #6bffb5);
    color: #FFFFFF;
}

#gotopBtn {
    display: none;
    position: fixed;
    bottom: 60px;
    right: 50px;
    z-index: 99;
    border: none;
    outline: none;
    background-color: rgba(0, 0, 0, 0);
    color: #00cc66;
    cursor: pointer;
    font-size: 44px;
    text-shadow: 0 0 30px #5fffaf;
}

#gotopBtn:hover {
    color: #e8522a;
    text-shadow: 0 0 0px #e8522a;
}

@media (max-width:767px) {
    .pad-pc-only {
        display: none;
    }

    .pc-only {
        display: none;
    }

    .pad-only {
        display: none;
    }
}

@media (min-width:768px) and (max-width:1024px) {
    .mobile-only {
        display: none;
    }

    .pc-only {
        display: none;
    }
}

@media (min-width:1024px) {
    .mobile-only {
        display: none;
    }

    .pad-only {
        display: none;
    }

    .pad-mobile-only {
        display: none;
    }
}


/*  */
.btn-list {
    bottom: 40%;
    right: 20px;
    background-image: linear-gradient(to right, #F7A97D, #e65129);
    box-shadow: 0px 0px 20px #e65129;
}

.btn-list:hover {
    background-image: linear-gradient(to right, #e65129, #F7A97D);
}

a.btn-list {
    color: #ffffff;
    font-size: 22px;
}

.list-modal,
.modal-content {
    box-shadow: 0px 0px 20px #00a232;
}

.list-modal .modal-header,
.list-modal .modal-footer {
    color: #ffffff;
    background-color: #00cc66;
}