@font-face {
    font-style: normal;
    font-family: 'intel-one';
    src: url('../font/intelone-display-regular.woff2') format('woff2');
}


html {
    scroll-behavior: smooth;
}

body {
    font-size: 18px;
    line-height: 1.8em;
    /* color: #515151; */
    /* Permalink - use to edit and share this gradient: https://colorzilla.com/gradient-editor/#0f1f44+0,173f74+51,0f1f44+99 */
    background: #0f1f44;
    /* Old browsers */
    background: -moz-linear-gradient(-45deg, #0f1f44 0%, #173f74 51%, #0f1f44 99%);
    /* FF3.6-15 */
    background: -webkit-linear-gradient(-45deg, #0f1f44 0%, #173f74 51%, #0f1f44 99%);
    /* Chrome10-25,Safari5.1-6 */
    background: linear-gradient(135deg, #0f1f44 0%, #173f74 51%, #0f1f44 99%);
    /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0f1f44', endColorstr='#0f1f44', GradientType=1);
    /* IE6-9 fallback on horizontal gradient */
    color: #fff;
    font-family:
        "Microsoft JhengHei",
        '新細明體',
        Helvetica,
        Verdana, Arial,
        sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'intel-one' "Microsoft JhengHei",
        '新細明體',
        Helvetica,
        Verdana, Arial,
        sans-serif;
    ;
}

h1 {
    font-size: 2.35em;
    font-weight: 700;
    text-align: center;
    color: #153ca1;
    margin: 0.8em 0 0.25em;
    line-height: 1.55;
}

h1 span {
    font-size: 0.7em;
    border: 1px #153ca1 solid;
    padding: 4px 16px;
}

h4 {
    font-weight: 700;
    line-height: 1.45;
    font-size: 1.5em;
    margin: 1.1em 0;
}

.txt-blue {
    color: #00c7fd;
    font-weight: bold;

}

.txt-yellow {
    color: #fff58b;
}

.txt-white {
    color: #FFFFFF;
}

a {
    color: #00c3f9;
}

a:hover {
    color: #bafbfd;
    text-decoration: none;
}






.kv-img {
    width: 100%;
}

nav {
    font-weight: 700;
    box-shadow: 0 0 3px rgb(0 0 0 / 20%);
}

.navbar {
    padding: 0px 5vw;
    margin: 0px;
}

.navbar .navbar-toggler {
    border: none;
    outline: none;
    background-color: #0081e4;
    padding: 8px 20px;
    font-size: 25px;
}

.navbar-toggler:hover,
.navbar-toggler:focus {
    border: none;
    outline: none;
    background-color: #005495;
    padding: 8px 20px;
    font-size: 25px;
}

.navbar .navbar-toggler i {
    color: #fff;
}

.navbar-brand img {
    max-width: 75%;
}

.navbar-nav {
    width: 100%;
}



.navbar-bg {
    background-color: #FFFFFF;
}


.nav-link {
    padding: 10px 20px;
    transition: all .2s ease;
    background-color: #00c4fe00;
    margin-left: 10px;
    border-radius: 5px;
}

.nav-link:hover {
    /*transform: translate(2px, 1px);*/
    background-color: #00c4fe;
    border-radius: 10px;
    padding: 10px 18px;
}

.navbar-nav .nav-link {
    color: #153ca1;
}

.navbar-nav .nav-link:hover {
    color: #ffffff;
}

nav span{
    background-color: #ff6000;
    border-radius: 200px;
    color: #fff;
    margin-left: 5px;
    transition: all.2s ease;
}
nav .nav-link:hover span{
    background-color: #fff;
    color: #153ca1;
}

.dropdown-item {
    padding: 1rem;
    white-space: pre-line;
}




.btn-main {
    background-color: #ff8400;
    border-color: #ff8400;
    padding: 15px 20px;
    border-radius: 30px;
    margin-bottom: 10px;
}

.btn-main:hover {
    background-color: #ffd200;
    border-color: #ffd200;
}


.section-foreword {
    padding: 5rem 2rem;
    background-color: #FFFFFF;
    color: #000000;
    font-size: 18px;
}

.foreword-title {
    font-weight: 700;
    margin-bottom: 2rem;
    line-height: 1.8;
    text-align: center;
    font-size: 2.2em;
}

.light {
    /* margin: 0 10px; */
    color: #142695;
}

.light2 {
    color: #0db96d;
}

.foreword-info {
    background-color: #fff;
    padding: 10px;
    margin-bottom: 30px;
    color: #121212;
    font-size: 20px;
}


.main-title {
    font-size: 2.3rem;
    /* color: #242629; */
    font-weight: 700;
    margin-bottom: 2rem;
    line-height: 1.6;
}


.area_tech .nav-tabs .nav-item {
    -ms-flex-preferred-size: 0;
    flex-basis: 0;
    -ms-flex-positive: 1;
    flex-grow: 1;
    text-align: center;
}

.nav-tabs .nav-link {
    background-color: #0d1d35;
    border-color: #0d1d35;
    color: #ffffff;
    position: relative;
    padding: 80px 0px 0px;
    border-radius: 8px 8px 0 0px;
    font-weight: 700;
}

.nav-tabs .nav-link:hover {
    border-color: #0d1d35;
    background-color: #00c7fd55;
}

.nav-tabs .nav-link.active,
.nav-tabs .nav-item.show .nav-link {
    background-color: #00c7fd;
    border-color: #00c7fd;
    color: #121642;
    font-size: 20px;
    font-weight: 600;
    border-bottom: 4px #00c7fd solid;
}

.nav-tabs .nav-link i {
    font-size: 5rem;
    position: absolute;
    left: 0;
    right: 0;
    top: 10px;
    opacity: 0.2;
}

.nav-tabs .nav-link .fa-angle-double-up {
    font-size: 6rem;
}

.nav-tabs .nav-link .fa-plus {
    font-size: 2rem;
    left: -32%;
    top: 2%;
}



@media (max-width: 767px) {
    .area_tech .nav-tabs .nav-item {
        -ms-flex-preferred-size: 0;
        flex-basis: 1;
        -ms-flex-positive: 1;
        flex-grow: 1;
        text-align: center;
        flex-wrap: nowrap;
    }

    .nav-tabs .nav-link {
        margin: 5px;
        height: 96%;
    }
}

@media (max-width: 575px) {
    .nav-tabs .nav-link {
        margin: 5px;
        height: fit-content;
    }
}


.area_tech {
    padding: 4rem 1.5rem;
    /* Permalink - use to edit and share this gradient: https://colorzilla.com/gradient-editor/#0f1f44+0,173f74+51,0f1f44+99 */
    background: #0f1f44;
    /* Old browsers */
    background: -moz-linear-gradient(-45deg, #0f1f44 0%, #173f74 51%, #0f1f44 99%);
    /* FF3.6-15 */
    background: -webkit-linear-gradient(-45deg, #0f1f44 0%, #173f74 51%, #0f1f44 99%);
    /* Chrome10-25,Safari5.1-6 */
    background: linear-gradient(135deg, #0f1f44 0%, #173f74 51%, #0f1f44 99%);
    /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0f1f44', endColorstr='#0f1f44', GradientType=1);
    /* IE6-9 fallback on horizontal gradient */
    color: #fff;
}

.tab-content {
    border: 4px solid #00c7fd;
    background-color: #FFF;
    color: #000;
}

.tab-pane {
    padding: 3em 24px 5em;
}

.op-title {
    /* color: #0068b5; */
    font-weight: 600;
    font-size: 28px;
    line-height: 1.8;
    text-align: center;
    margin: 48px 0;
}

.op-intro {
    margin: 20px 0;
    color: #174076;
}

.op-intro::before,
.op-intro::after {
    content: '';
    width: 15px;
    height: 15px;
    background-color: #0090ff;
    display: inline-block;
    margin-left: 1rem;
    margin-right: 1rem;
}

.op-title small {
    font-size: 20px;
}


.op-ol-li {
    margin: 5px 0;
    padding: 1rem;
}

.op-ol-li p {
    padding: 1rem;
}

.op-ol-li .head {
    padding: 1rem;
    font-weight: 700;
    background-color: #131949;
    border-radius: 8px;
    color: #FFFFFF;
}

.content-title {
    font-size: 64px;
    font-weight: 700;
    padding: 20px 0;
    margin: 20px 0;
}

.content-title span {
    color: #FFFFFF;
    font-size: 42px;
    margin-left: 10px;

}

.list-title {
    font-size: 24px;
    font-weight: 700;
    padding: 10px 4px;
    color: #174076;
}

.list-content {
    font-size: 16px;
    padding: 0 10px;
    line-height: 1.7;

}

.area-contact {
    padding: 1.5em 0;
    background-color: #001f2ca6;
}

.blog-box {
    position: relative;
    background-color: #FFFFFF;
    padding: 24px;
    margin: 10px 20px;
    border-radius: 10px;
    font-weight: 700;
    box-shadow: 2px 4px 4px #CCCCCC;
}

.blog-box:hover {
    box-shadow: 0px 0px 0px #CCCCCC;
}

.boxNew {
    position: absolute;
    font-weight: 600;
    background-color: #ff6000;
    color: #ffffff;
    font-size: 16px;
    border-radius: 0 0 200px 200px;
    top: -0.5rem;
    left: 2rem;
    padding: 18px 13px;
    box-shadow: rgba(0, 0, 0, 0.15) 1.95px 1.95px 2.6px;
}

.blog-img {
    width: 100%;
}

.btn-contact {
    background-color: #004b8d;
    border-color: #004b8d;
    border-radius: 30px;
    padding: 10px 30px;
    font-size: 16px;
}

.btn-contact:hover,
.btn-contact:focus {
    background-color: #156ebc;
    border-color: #156ebc;
}

.b-link {
    font-size: 24px;
    color: #0068b5;
    transition: 0.3s;
}

.b-link:hover {
    color: #00c7fd;
    opacity: 0.9;
    text-decoration: none;
}

.area-blog {
    text-align: justify;
    padding: 4em 0 6em;
    /* background-color: #084a84; */
    background-color: #FFFFFF;
}

.blog-title {
    color: #084a84;
    padding-bottom: 1rem;
    line-height: 1.5;
    margin: 3rem 0 1.5rem;
}

.area-blog-button {
    display: block;
    text-align: center;
    margin-bottom: 20px;
    background-color: #fff;
    border-color: #004b8d;
    border-radius: 30px;
    padding: 10px 30px;
    font-size: 18px;
    color: #084a84;
    font-weight: 600;
}

.area-blog-button:hover,
.area-blog-button:focus {
    background-color: #156ebc;
    border-color: #156ebc;
    color: #fff;
}
@media screen and (max-width: 575px) {
    .area-blog-button{
        font-size: 20px;
    }
}


.blog-subtitle {
    font-weight: 600;
    padding: 20px 0 10px;
}

/* .area-blog p:last-child {
    margin-bottom: 3rem;
} */

.bimg-info {
    font-size: 15px;
    color: #666666;
    line-height: 1.8;
}

.footer {
    color: #FFFFFF;
    background-color: #16161a;
    padding: 2.5rem 1rem;
    line-height: 1.4;
    font-size: 15px;
}




/* new */


.b-link-new {
    background-color: #173f74;
    padding: 28px;
    margin-bottom: 40px;
    border-radius: 10px;
    box-shadow: 2px 4px 4px #CCCCCC;
    transition: 0.3s;
}
.b-link-new:hover {
    opacity: 0.95;
    text-decoration: none;
    box-shadow: none;
}

.b-link-new p {
    font-size: 16px;
    color: #00c7fd;
    margin-bottom: 30px;
    
}

.blog-box-new{
    margin: auto;
    text-align: center; 
    max-width: 150px;
}
.blog-box-new h5{
    font-weight: 600;
    font-size: 20px;
    color: #fff;
}



















/*sidebar*/
#sidebarReg .register {
    background: #ff6000;
    color: #ffffff;
    position: fixed;
    word-spacing: 3px;
    bottom: 15%;
    right: 0;
    border: 3px solid #ff6000;
    display: block;
    /* font-weight: bold; */
    font-size: 20px;
    writing-mode: vertical-lr;
    padding: 25px 10px;
    z-index: 10;
    border-radius: 10px 0 0 10px;
    box-shadow: rgba(9, 30, 66, 0.25) 0px 4px 8px -2px, rgba(9, 30, 66, 0.08) 0px 0px 0px 1px;
    transition: 0.3s;
}

#sidebarReg .register:hover {
    background: #ff9c00;
    border-color: #ff9c00;
}

#gotopBtn {
    display: none;
    /* Hidden by default */
    position: fixed;
    /* Fixed/sticky position */
    bottom: 20px;
    /* Place the button at the bottom of the page */
    right: 30px;
    /* Place the button 30px from the right */
    z-index: 99;
    /* Make sure it does not overlap */
    border: none;
    /* Remove borders */
    outline: none;
    /* Remove outline */
    background-color: rgba(163, 163, 163, 0.5);
    color: #fff;
    cursor: pointer;
    /* Add a mouse pointer on hover */
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 18px;
    transition: all 0.3s;
}

#gotopBtn:hover {
    background-color: rgba(163, 163, 163, 0.8);
}

/* :target:before {
    content: "";
    display: block;
    height: 79px; 
    margin: -79px 0 0;   
} */




.content-blog {
    text-align: justify;
    padding: 2em 0 3em;
    background-color: #ffffff;
    color: #000;
}

.content-blog .blog-title {
    color: #0068b5;
    border-bottom: 1px solid #ddd;
    padding-bottom: 1rem;
    line-height: 1.5;
    margin: 3rem 0 1.5rem;
}

.content-blog .blog-subtitle {
    font-weight: 600;
    padding: 20px 0 10px;
}

.content-blog p:last-child {
    margin-bottom: 4rem;
}

.sub-title {
    font-size: 20px;
    letter-spacing: 1px;
    opacity: 0.7;
}

.tip-box {
    padding: 10px 16px;
    text-align: left;
    line-height: 1.3;
    border: 1px #FFFFFF solid;
}

.tip-box a {
    color: #f4ff3d;
}

.tip-box a:hover {
    color: #ffa82c;
}

.feature-box {
    color: #FFFFFF;
    font-size: 32px;
    line-height: 1.4;
    font-weight: 700;
    border: 2px #FFFFFF solid;
    padding: 1em;
    margin: 0.5em;
    border-radius: 10px;
}

.feature-box span {
    font-size: 80px;
}

.feature-box:hover {
    background: #ffb347;
    /* fallback for old browsers */
    background: -webkit-linear-gradient(to right, #ffcc33, #ffb347);
    /* Chrome 10-25, Safari 5.1-6 */
    background: linear-gradient(to right, #ffcc33, #ffb347);
    /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
    border-color: #ffec6b;
    color: #0d2d56;
    box-shadow: 0px 0px 10px #ffec6b;
}

.feature a {
    color: #FFFFFF;
}

.feature a:hover {
    color: #0d2d56;
    text-shadow: 2px 2px 10px #ffeeb3;
}