body {
    font-family: Calibri, sans-serif;
}
.image-slider {
    height: 20em;
}
.image-slider-mobile {
    height: 11em;
}
.header-bg {
    background-color: #374685;
}
.sidebar-bg {
    background-color: #334ba1;
}
.navigation-bg {
    background-color: #4d4dff;
    color: #fff;
}
.navigation-bg a {
    color: #fff;
}
.sidebarlink:hover {
    background-color: #fff;
    color: #e83737;
}
.circle-bg {
    background-color: #f4f4f4;
}
.social-text {
    color: #374685;
}
.card-bg {
    background-color: #f7eaa0;
}
.button-bg {
    background-color: #ef5350 !important;
    color: #fff !important;
}
.button-bg:hover {
    background-color: #374685 !important;
}
a.redlink {
    color: #92c5fd;
}
a.redlink:hover {
    color: #e83737;
    text-decoration: underline;
}
a.blue_red_link {
    color: #000;
}
a.blue_red_link:hover {
    color: #e83737;
    text-decoration: underline;
}
.redcolor {
    color: #e83737;
}
.red-bg {
    background-color: #e83737;
    color: #fff;
}
.social-link {
    color: #1a2946;
    background-color: #fff;
}

.social-link:hover {
    color: #fff;
    background-color: #955546;
}
.feedback {
    background-image: url("https://demo.adelbertnongrum.info/images/bg_feedback.png");
}

.footer-bg {
    background-image: linear-gradient(to top, #fff, #87b5ec);
}
.footer-link:hover {
    text-decoration: underline !important;
    color: #e83737 !important;
}
.alert-message {
    opacity: 1;
    transition: opacity 3s ease-in-out;
}
.alert-message.hidden {
    opacity: 0;
    display: none;
}

.swiper-pagination-bullet-active {
    background-color: #92c5fd !important;
}

/* gallery */
.section-padding {
    padding: 60px 0;
    position: relative;
    float: left;
    width: 100%;
}

.portfolio-filter-menu ul li {
    display: inline-block;
    cursor: pointer;
    color: #333;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 25px;
    padding: 8px 10px;
    position: relative;
    background-color: #f5f5f5;
    -webkit-transition: all 0.2s;
    transition: all 0.2s;
}

.portfolio-filter-menu ul li:hover,
.portfolio-filter-menu ul li.active {
    color: #fff;
    background-color: #0e70c7;
}

.portfolio-filter-menu ul li:before {
    position: absolute;
    content: "";
    background-color: #0e70c7;
    height: 2px;
    width: 15px;
    opacity: 0;
    top: 21px;
    left: 0;
    -webkit-transition: all 0.4s ease 0s;
    transition: all 0.4s ease 0s;
}

.portfolio-filter-menu ul li.active:before,
.portfolio-filter-menu ul li:hover:before {
    left: -25px;
    opacity: 1;
}

.portfolio-filter-menu ul li:after {
    position: absolute;
    content: "";
    background-color: #0e70c7;
    height: 2px;
    width: 15px;
    top: 21px;
    right: 0;
    opacity: 0;
    -webkit-transition: all 0.4s ease 0s;
    transition: all 0.4s ease 0s;
}

.portfolio-filter-menu ul li.active:after,
.portfolio-filter-menu ul li:hover:after {
    right: -25px;
    opacity: 1;
}

/*
* ----------------------------------------------------------------------------------------
* 09. START GALLERY STYLE
* ----------------------------------------------------------------------------------------
*/

.portfolio-sin-item {
    background-color: #000;
    display: inline-block;
    overflow: hidden;
    position: relative;
    text-align: center;
    width: 100%;
    margin: 0;
}

.portfolio-sin-item * {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transition: all 0.35s ease;
    transition: all 0.35s ease;
}

.portfolio-sin-item:before,
.portfolio-sin-item:after {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    -webkit-transition: all 0.35s ease;
    transition: all 0.35s ease;
    background-color: #000;
    content: "";
    opacity: 0.5;
    z-index: 1;
}

.portfolio-sin-item:before {
    -webkit-transform: skew(45deg) translateX(-155%);
    transform: skew(45deg) translateX(-155%);
}

.portfolio-sin-item:after {
    -webkit-transform: skew(45deg) translateX(155%);
    transform: skew(45deg) translateX(155%);
}

.portfolio-sin-item img {
    backface-visibility: hidden;
    width: 100%;
    vertical-align: top;
}

.portfolio-sin-item figcaption {
    top: 50%;
    left: 50%;
    position: absolute;
    z-index: 2;
    -webkit-transform: translate(-50%, -50%) scale(0.5);
    transform: translate(-50%, -50%) scale(0.5);
    opacity: 0;
    -webkit-box-shadow: 0 0 10px #000000;
    box-shadow: 0 0 10px #000000;
}

.portfolio-sin-item:hover > img,
.portfolio-sin-item.hover > img {
    opacity: 0.5;
}

.portfolio-sin-item:hover:before,
.portfolio-sin-item.hover:before {
    -webkit-transform: skew(45deg) translateX(-45%);
    transform: skew(45deg) translateX(-45%);
}

.portfolio-sin-item:hover:after,
.portfolio-sin-item.hover:after {
    -webkit-transform: skew(45deg) translateX(55%);
    transform: skew(45deg) translateX(55%);
}

.portfolio-sin-item:hover figcaption,
.portfolio-sin-item.hover figcaption {
    -webkit-transform: translate(-50%, -50%) scale(1);
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

.portfolio-sin-item figcaption .port-icon a {
    position: relative;
    color: #fff;
}

.portfolio-sin-item figcaption .port-icon a.icon-ho {
    -webkit-transition: background 0.2s, color 0.2s;
    -moz-transition: background 0.2s, color 0.2s;
    transition: background 0.2s, color 0.2s;
}

.portfolio-sin-item figcaption .port-icon .icon-ho {
    border: 1px solid #fff;
    background: #fff;
    display: inline-block;
    color: #333;
    font-size: 15px;
    text-align: center;
    margin: 0 5px;
    width: 40px;
    height: 40px;
    line-height: 40px;
    border-radius: 50%;
    z-index: 1;
}

.portfolio-sin-item figcaption .port-icon a.icon-ho:hover {
    background: rgba(255, 255, 255, 1);
    color: #333;
}

.portfolio-sin-item figcaption .port-icon a.icon-ho:after {
    top: -7px;
    left: -7px;
    padding: 7px;
    box-shadow: 0 0 0 4px #fff;
    -webkit-transition: -webkit-transform 0.2s, opacity 0.2s;
    -webkit-transform: scale(0.8);
    -moz-transition: -moz-transform 0.2s, opacity 0.2s;
    -moz-transform: scale(0.8);
    -ms-transform: scale(0.8);
    transition: transform 0.2s, opacity 0.2s;
    transform: scale(0.8);
    opacity: 0;
}

.portfolio-sin-item figcaption .port-icon .icon-ho:after {
    pointer-events: none;
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    content: "";
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
}

.portfolio-sin-item figcaption .port-icon a.icon-ho:hover:after {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
    opacity: 1;
}

.portfolio-sin-item figcaption h3 {
    background-color: #000;
    border: 2px solid #fff;
    color: #fff;
    font-size: 1em;
    font-weight: 600;
    letter-spacing: 1px;
    margin: 0;
    padding: 5px 10px;
    text-transform: uppercase;
}

.portfolio-filter-menu ul li {
    display: inline-block;
    cursor: pointer;
    color: #333;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 25px;
    padding: 8px 10px;
    position: relative;
    background-color: #f5f5f5;
    -webkit-transition: all 0.2s;
    transition: all 0.2s;
}

.portfolio-filter-menu ul li:hover,
.portfolio-filter-menu ul li.active {
    color: #fff;
    background-color: #0e70c7;
}

.portfolio-filter-menu ul li:before {
    position: absolute;
    content: "";
    background-color: #0e70c7;
    height: 2px;
    width: 15px;
    opacity: 0;
    top: 21px;
    left: 0;
    -webkit-transition: all 0.4s ease 0s;
    transition: all 0.4s ease 0s;
}

.portfolio-filter-menu ul li.active:before,
.portfolio-filter-menu ul li:hover:before {
    left: -25px;
    opacity: 1;
}

.portfolio-filter-menu ul li:after {
    position: absolute;
    content: "";
    background-color: #0e70c7;
    height: 2px;
    width: 15px;
    top: 21px;
    right: 0;
    opacity: 0;
    -webkit-transition: all 0.4s ease 0s;
    transition: all 0.4s ease 0s;
}

.portfolio-filter-menu ul li.active:after,
.portfolio-filter-menu ul li:hover:after {
    right: -25px;
    opacity: 1;
}

.port-btn {
    color: #0e70c7;
    font-size: 20px;
}

.port-btn:hover i {
    padding-left: 10px;
}

.port-btn i {
    -webkit-transition: all 0.2s;
    transition: all 0.2s;
}

/*
* ----------------------------------------------------------------------------------------
* 09. END GALLERY STYLE
* ----------------------------------------------------------------------------------------
*/

/* Mobile Layout: 320px. */

@media only screen and (max-width: 767px) {
    .portfolio-filter-menu ul li {
        margin: 10px 25px;
    }
}