/* ================================ PLUGINS ================================ */


/*  countdown   */

.countdown-rtl {
    direction: rtl;
}

.countdown-holding span {
    color: #888;
}

.countdown-row {
    clear: both;
    width: 100%;
    padding: 0px 2px;
    text-align: center;
}

.countdown-show1 .countdown-section {
    width: 98%;
}

.countdown-show2 .countdown-section {
    width: 48%;
}

.countdown-show3 .countdown-section {
    width: 32.5%;
}

.countdown-show4 .countdown-section {
    width: 24.5%;
}

.countdown-show5 .countdown-section {
    width: 19.5%;
}

.countdown-show6 .countdown-section {
    width: 16.25%;
}

.countdown-show7 .countdown-section {
    width: 14%;
}

.countdown-section {
    display: inline-block;
    font-size: 75%;
    text-align: center;
    padding: .5rem;
}

.countdown-amount {
    font-size: 200%;
}

.countdown-period {
    display: block;
}

.countdown-descr {
    display: block;
    width: 100%;
}

.is-countdown {
    width: 200px !important;
}

.countdown-2 {
    width: 150px !important;
}

.countdown-compact-2 {
    padding-left: .75em;
    padding-right: .75em;
}


/* ================================ ANIMATIONS ================================ */

.blink{
    animation: blink 0.2s;
}

@keyframes blink {
    0% {
        background-color: white;
        opacity: 1;
    }
    50% {
        background-color: white;
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}



.blue-flash{
    animation-name: blue_flash;
    animation-duration: .5s;
    box-shadow: 0 0 40px 0 rgba(27, 95, 178, 0.45);
}

.blue-flash-hover:hover{
    animation-name: blue_flash;
    animation-duration: .5s;
}

@keyframes blue_flash {
    0% {
        -webkit-box-shadow: 0 0 40px 0 rgba(27, 95, 178, 0.45) !important;
        box-shadow: 0 0 40px 0 rgba(27, 95, 178, 0.45) !important;
    }
    50% {
        -webkit-box-shadow: 0 0 40px 0 rgba(27, 95, 178, 1) !important;
        box-shadow: 0 0 40px 0 rgba(27, 95, 178, 1) !important;
    }
    100% {
        -webkit-box-shadow: 0 0 40px 0 rgba(27, 95, 178, 0.45) !important;
        box-shadow: 0 0 40px 0 rgba(27, 95, 178, 0.45) !important;
    }
}



@keyframes jump_loop {
    0% {
        transform: translate(-50%, -50%);
    }
    12.5% {
        transform: translate(-50%, -70%);
    }
    21.25% {
        transform: translate(-50%, -45%);
    }
    25% {
        transform: translate(-50%, -50%);
    }
    100% {
        transform: translate(-50%, -50%);
    }
}

@keyframes jump {
    0% {
        transform: translate(-50%, -50%);
    }
    50% {
        transform: translate(-50%, -70%);
    }
    85% {
        transform: translate(-50%, -45%);
    }
    100% {
        transform: translate(-50%, -50%);
    }
}



.spin-360 {
    animation: spin_360 infinite 4s linear;
}

@keyframes spin_360 {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.up-hover:hover{
    transition: 0.3s;
    transform: translateY(-20px);
}

.zoom-hover {
    transition: transform .4s;
}

.zoom-hover:hover {
    transform: scale(1.1);
}



.vibrate:hover {
    animation: vibrate 0.1s linear;
}

.vibrate-hover:hover {
    animation: vibrate 0.1s linear;
}

.vibrate-hover-zoom:hover {
    animation: vibrate 0.1s linear;
    transform: scale(1.05);
}

@keyframes vibrate {
    0% {
        transform: rotate(-5deg);
    }
    12.5% {
        transform: rotate(5deg);
    }
    25% {
        transform: rotate(-5deg);
    }
    37.5%{
        transform: rotate(5deg);
    }
    50%{
        transform: rotate(-5deg);
    }
    62.5% {
        transform: rotate(5deg);
    }
    75% {
        transform: rotate(-5deg);
    }
    87.5% {
        transform: rotate(5deg);
    }
    100% {
        transform: rotate(0deg);
    }
}



/*  TEST CSS    */
.bg-test-1 {
    background-color: red;
}

.bg-test-2 {
    background-color: blue;
}



/* ================================ COLORS ================================ */

.red {
    color: var(--bs-red);
}

.blue {
    color: var(--bs-blue);
}

.green {
    color: var(--bs-green);
}

.yellow {
    color: var(--bs-yellow);
}

.orange {
    color: var(--bs-orange);
}

.cyan {
    color: var(--bs-cyan);
}

.purple {
    color: var(--bs-purple);
}

.teal {
    color: var(--bs-teal);
}

.black {
    color: var(--bs-gray-dark);
}

.brown {
    color: var(--bs-brown);
}


/* ================================ LOGIN ================================ */

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.3);
    width: 100%;
    height: 100%;
    z-index: 9999;
}

.overlay>.overlay-side {
    position: relative;
    background-color: #fefefe;
    background-image: url("/assets/img/pattern-auth-overlay.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    width: 25%;
    animation-name: auth-open;
    animation-duration: 1s;
}

.overlay>.overlay-side .card-body {
    position: absolute;
}

.auth .card-body {
    width: 400px;
}

.auth-open .card {
    animation-name: auth-card-open;
    animation-duration: 1s;
}

@keyframes auth-open {
    0% {
        width: 0;
    }
    100% {
        width: 25%;
    }
}

@keyframes auth-card-open {
    0% {
        margin-left: 1000px;
    }
    100% {
        margin-left: 0;
    }
}

@media (max-width: 576px) {
    .overlay>.overlay-side .card-body {
        transform: translate(-75%, 15%);
    }
    .auth .card-body {
        min-height: 500px;
        max-height: 700px;
        width: 300px;
    }
}

@media (max-width: 768px) {
    #g-recaptcha {
        transform: scale(0.7);
        -webkit-transform: scale(0.7);
        transform-origin: 0 0;
        -webkit-transform-origin: 0 0;
    }
}

@media (min-width: 576px) {
    .overlay>.overlay-side .card-body {
        transform: translate(-50%, 50%);
    }
}

@media (min-width: 768px) {
    #cart_full_card_content {
        height: 550px;
    }
    .overlay>.overlay-side .card-body {
        transform: translate(-75%, 15%);
    }
}

@media (min-width: 1200px) {
    .overlay>.overlay-side .card-body {
        transform: translate(-75%, 25%);
    }
}

@media (min-width: 1800px) {
    .overlay>.overlay-side .card-body {
        transform: translate(-75%, 50%);
    }
}

@media (min-width: 2560px) {
    .overlay>.overlay-side .card-body {
        transform: translate(-75%, 50%);
    }
}


/* ================================ STRUCTURE ================================ */

main {
    margin: 0;
    margin-left: 5%;
    margin-right: 5%;
}

video{
    display: block;
}


/* ================================ NAV ================================ */

.search {
    background-image: url("/assets/icon/search.svg");
    background-repeat: no-repeat;
    background-size: 25px;
    background-position-y: center;
    background-position-x: 10px;
    padding-left: 40px;
    border: none;
    box-shadow: 0px 0px 8px rgba(27, 95, 178, 0.3);
}

.keep-ratio-logo-set {
    max-width: 120px;
    max-height: 40px;
}

.nav-profile-img {
    line-height: 1.5;
    position: relative;
}

.nav-profile-img>span:first-child {
    height: 37.38px;
    width: 37.38px;
    overflow: hidden;
    border-radius: 50%;
    cursor: pointer;
    position: relative;
}

.nav-profile-img-overlay span:first-child {
    height: 35px;
    width: 35px;
    position: absolute;
}


/* ================================ ALTRO ================================ */

.info-icon {
    font-size: 40px !important;
}

.social-icon {
    font-size: 20px !important;
}

.btn-icon {
    font-size: 20px !important;
    margin-right: 1%;
    margin-left: 1%;
}

.btn-round {
    border-radius: 50%;
    margin-right: 1%;
    margin-left: 1%;
}

.btn-theme {
    color: var(--bs-primary);
    box-shadow: 0px 0px 8px rgba(27, 95, 178, 0.3);
    margin-right: 1%;
    margin-left: 1%;
}

.btn-theme:hover {
    color: var(--bs-primary-h);
    box-shadow: 0px 0px 8px rgba(27, 95, 178, 0.3);
}

.navbar>.container-fluid {
    margin-left: 5%;
    margin-right: 5%;
}

.homepage-cover img{
    max-height: 800px !important;
    object-fit: cover;
}

.homepage-cover .cover-container {
    position: relative;
}

.course-cover .cover-image,
.homepage-cover .cover-image {
    display: block;
    opacity: 0.60;
    margin: auto;
    width: 100%;
    height: auto;
}

.homepage-cover .cover-card {
    margin-top: -300px;
    opacity: 1;
}

.homepage-cover .cover-card>* {
    padding: 0;
}

.homepage-cover .card-body {
    height: auto;
    padding: 40px;
}

.homepage-cover .card-title span {
    color: var(--bs-primary);
}

.homepage-cover .card-text {
    font-size: 18px;
}

.homepage-cover .card-body .btn-primary {
    margin-top: 40px;
}

.homepage-cover .card-body .btn-primary strong {
    font-size: 1rem;
}

.card-title {
    white-space: unset !important;
}

.course-card {
    /* max-height: 560px; */
    width: 330px;
}

.stats-course-card img,
.course-card img {
    height: 240px;
}

.stats-course-card .card-body {
    position: relative;
}

.stats-course-card h4,
.stats-course-card .status {
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.stats-course-card p {
    position: relative;
    overflow: hidden;
    max-height: 40px;
}

.stats-course-card p:before {
    background: linear-gradient(transparent 30px, white);
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}

.course-card div.card-text {
    position: relative;
    overflow: hidden;
    max-height: 40px;
}

.course-card div.card-text>p {
    margin-bottom: 0;
}

.course-card-category {
    position: absolute;
    margin-left: -3px;
    max-height: 220px;
    overflow-x: visible;
    overflow-y: scroll;
}

.course-card-category>span {
    max-width: 125px;
    white-space: normal;
    line-height: 1.25em;
    margin-top: 10px;
    box-shadow: 0px 0px 8px rgba(27, 95, 178, 0.3);
    color: var(--bs-primary) !important;
}

.course-card-category>span:last-child {
    margin-bottom: 10px;
}

.course-card-category::-webkit-scrollbar {
    display: none;
}

.card-categories {
    max-width: 100px;
    max-height: 100px;
}

/* .course-card h3.card-title{
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;  
    overflow: hidden;
}

.course-description {
    margin: 0 auto;
    width: 100%;
    text-align: justify;
    max-height: 60px;
    overflow: hidden;
    position: relative;
}

.course-description p {
    -webkit-hyphens: auto;
    -moz-hyphens: auto;
    -ms-hyphens: auto;
    hyphens: auto;
    padding: 0 !important;
}

.course-description:before {
    background: linear-gradient(transparent 40px, white);
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
} */


.toggle-npaa {
    max-width: 50px;
    max-height: 35px;
}


.category-card {
    width: 250px;
    height: 250px;
}

.category-card img {
    object-fit: cover;
}

.category-card h3 {
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}


footer {
    padding: 60px 0;
    margin: 0;
    width: 100%;
}

.copyright:before {
    content: '\00a9'
}

.scale-image-h400 {
    max-height: 400px;
}

.course-cover {
    max-height: 350px;
    overflow: hidden;
}

.btn-noborder {
    border: none;
}


.selected-card {
    animation-name: blue_flash;
    animation-duration: .5s;
    box-shadow: 0 0 40px 0 rgba(27, 95, 178, 0.45);
}

.fixed {
    position: fixed;
}

@media (max-width: 992px) {
    .account-settings-nav {
        position: fixed;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 1030;
        margin-bottom: 0 !important;
        padding: 0;
    }
    .account-settings-nav>* {
        margin-bottom: 0 !important;
    }
}

.pre-dot:before {
    content: "• ";
}

.cart-course-card img,
.cart-card img {
    height: 120px;
}

.cart-course-card .card-body {
    position: relative;
}

.cart-course-card h4,
.cart-course-card .status {
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cart-course-card p {
    position: relative;
    overflow: hidden;
    max-height: 40px;
}

.cart-course-card p:before {
    background: linear-gradient(transparent 30px, white);
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}

.course-image {
    height: 150px;
    object-fit: contain;
}

.infopage-pattern {
    top: 0;
    right: 0;
    width: 45%;
    height: 45%;
    /* background-image: url("/assets/img/blue-pattern.jpg"); */
    background-color: var(--bs-primary);
    background-repeat: no-repeat;
}

.infopage-pattern2 {
    width: 300px;
    right: 0;
    height: 200px;
    /* background-image: url("/assets/img/blue-pattern.jpg"); */
    background-color: var(--bs-primary);
    background-repeat: no-repeat;
}

#carouselImg{
    background-color: white;
}

#carousel-infopage {
    background-color: white;
}

th {
    background-color: #eef2f7 !important;
    border-bottom: 0px none !important;
}

table table th {
    background-color: #f6f9fc !important;
}

.box-detail-order {
    background-color: #fcfcfc !important;
}

.bg-more-info-table {
    background-color: rgb(233, 233, 233) !important;
}

.cart-badge {
    animation-name: jump;
    animation-duration: 0.5s;
}

.img-fast-course {
    width: 100px;
    max-height: 75px;
    object-fit: cover;
    padding: 5px;
    border-radius: 2px;
    margin-right: 10px;
}

.nav-link-payment:hover {
    color: var(--bs-light);
    background-color: var(--bs-primary);
}



.jump-loop {
    animation-name: jump_loop;
    animation-iteration-count: infinite;
    animation-duration: 2s;
}

.text-justify {
    text-align: justify;
}

.right-card {
    background-color: var(--bs-primary);
    margin-right: -1.75rem;
    border-radius: .25rem;
}

.left-card {
    background-color: var(--bs-primary);
    margin-left: -1.75rem;
    border-radius: .25rem;
}

.toggle-card {
    width: fit-content;
    background-color: var(--bs-primary);
    border-radius: .25rem;
}


/* ================================ color ================================ */

.theme-color-pink {
    color: var(--bs-pink);
}

.theme-color-red {
    color: var(--bs-red);
}

.theme-color-orange {
    color: var(--bs-orange);
}

.theme-color-yellow {
    color: var(--bs-yellow);
}

.theme-color-green {
    color: var(--bs-green);
}

.theme-color-teal {
    color: var(--bs-teal);
}

.theme-color-cyan,
.theme-color-info {
    color: var(--bs-cyan);
}

.theme-color-blue {
    color: var(--bs-blue);
}

.theme-color-brown {
    color: var(--bs-brown);
}

.theme-color-primary {
    color: var(--bs-primary);
}

.theme-color-secondary {
    color: var(--bs-secondary);
}

.theme-color-success {
    color: var(--bs-success);
}

.theme-color-danger {
    color: var(--bs-danger);
}

.theme-color-warning {
    color: var(--bs-warning);
}

.theme-color-light {
    color: var(--bs-light);
}

.theme-color-dark {
    color: var(--bs-dark);
}


/* ================================ bg-color ================================ */

.theme-bg-color-pink {
    background-color: var(--bs-pink);
}

.theme-bg-color-red {
    background-color: var(--bs-red);
}

.theme-bg-color-orange {
    background-color: var(--bs-orange);
}

.theme-bg-color-yellow {
    background-color: var(--bs-yellow);
}

.theme-bg-color-green {
    background-color: var(--bs-green);
}

.theme-bg-color-teal {
    background-color: var(--bs-teal);
}

.theme-bg-color-cyan,
.theme-bg-color-info {
    background-color: var(--bs-cyan);
}

.theme-bg-color-blue {
    background-color: var(--bs-blue);
}

.theme-bg-color-brown {
    background-color: var(--bs-brown);
}

.theme-bg-color-secondary {
    background-color: var(--bs-secondary);
}

.theme-bg-color-success {
    background-color: var(--bs-success);
}

.theme-bg-color-danger {
    background-color: var(--bs-danger);
}

.theme-bg-color-warning {
    background-color: var(--bs-warning);
}

.theme-bg-color-light {
    background-color: var(--bs-light);
}

.theme-bg-color-dark {
    background-color: var(--bs-dark);
}


/* 
    video.module-8::-webkit-media-controls-timeline {
        display: none;
    }
*/

.card-overlay {
    z-index: 9999;
}

.pointer {
    cursor: pointer;
}

.correct-answer {
    background-image: linear-gradient(90deg, var(--bs-success), 1%, transparent, transparent, transparent, transparent);
}

.wrong-answer {
    background-image: linear-gradient(90deg, var(--bs-danger), 1%, transparent, transparent, transparent, transparent);
}

.module-content {
    -webkit-touch-callout: none;
    /* iOS Safari */
    -webkit-user-select: none;
    /* Safari */
    -khtml-user-select: none;
    /* Konqueror HTML */
    -moz-user-select: none;
    /* Old versions of Firefox */
    -ms-user-select: none;
    /* Internet Explorer/Edge */
    user-select: none;
    /* Non-prefixed version, currently supported by Chrome, Edge, Opera and Firefox */
}


.h-100{
    height: 100%;
}

.w-fc{
    width: fit-content;
}

.btn-module-details{
    cursor: pointer;
}


#cart_full_card_content::-webkit-scrollbar{
    width: 6px;
    height: 8px;
}

#cart_full_card_content::-webkit-scrollbar-thumb{
    border-radius: 3px;
}

#mappaContacts>iframe{
    height: 480px;
    width: 100%;
    padding: 0;
}


.border-05 {
    border: .5px solid #dee2e6!important
}


.card-fullscreen{
    position: absolute;
    height: 100%;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 100000;
}

.clouds-background{
    background-image: url('../img/clouds-background.png');

    background-size: 110%;

    animation: clouds-left-right;

    animation-duration: 4s;
    animation-iteration-count: infinite;
}



@keyframes clouds-left-right {
    0% {
        background-position: center;
    }
    25% {
        background-position: left;
    }
    50% {
        background-position: center;
    }
    75% {
        background-position: right;
    }
    100% {
        background-position: center;
    }
}

.giant-text-1{
    font-size: 128px;
}

/*  privacy cookies */

.cc_container .cc_btn, .cc_container .cc_btn:visited {
    background-color: var(--bs-blue) !important;
    color: #fff !important;
}

.text-white-shadow{
    text-shadow: 0px 0px 4px #FFF;
}




.opacity-0{
    opacity: 0;
}

.opacity-10{
    opacity: 0.10;
}

.opacity-20{
    opacity: 0.20;
}

.opacity-30{
    opacity: 0.30;
}

.opacity-40{
    opacity: 0.40;
}

.opacity-50{
    opacity: 0.50;
}

.opacity-60{
    opacity: 0.60;
}

.opacity-70{
    opacity: 0.70;
}

.opacity-80{
    opacity: 0.80;
}

.opacity-90{
    opacity: 0.90;
}

.opacity-100{
    opacity: 1;
}



.fc-license-message{
    display: none !important;
}


.btn-more-info{

    padding: 0px !important;
    border: none !important;
    background: none !important;
    box-shadow: none !important;
    
    color: var(--bs-primary) !important;
}


.btn-more-info:hover,
.btn-more-info:focus,
.btn-more-info:active{
  color: var(--bs-primary-h) !important;
}


.package-course-list-image{
    width: 80px;
    height: 45px;

    object-fit: contain;
}


#modules_list{
    background-color: white;
}

.btn-search{
    background-color: white;
}




#categories_list_container{
    position: relative;
}

#categories_list{
    position: relative;
    overflow: auto;
}

#categories_list::-webkit-scrollbar {
    height: 6px;
}
#categories_list::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 3px;
}
#categories_list::-webkit-scrollbar-track {
    background: transparent;
}

#categories_list_container .right-arrow{
    background-color: rgba(0, 0, 0, 0.3);
    color: black;
    position: absolute;
    top:50%;
    width: fit-content;
    right: 0;
    transform: translateY(-50%);
    cursor: pointer;
}

#categories_list_container .right-arrow:hover{
    background-color: rgba(0, 0, 0, 0.4);
}

#categories_list_container .right-arrow:active{
    background-color: rgba(0, 0, 0, 0.2);
}

#categories_list_container .left-arrow{
    background-color: rgba(0, 0, 0, 0.3);
    color: black;
    position: absolute;
    top:50%;
    width: fit-content;
    left: 0;
    transform: translateY(-50%);
    cursor: pointer;
}

#categories_list_container .left-arrow:hover{
    background-color: rgba(0, 0, 0, 0.4);
}

#categories_list_container .left-arrow:active{
    background-color: rgba(0, 0, 0, 0.2);
}

#categories_list_content{
    display: grid;
    grid-gap: 60px;
    padding: 30px;
    grid-template-columns: auto;
    grid-template-rows: repeat(2, auto);
    grid-auto-flow: column;
}


.maxw-100{
    max-width: 100%;
}



.sentence{
    vertical-align: middle;
    line-height: 3;
}

.sentence > .slot{
    min-height: 1.125rem;
    min-width: 40px;
    width: fit-content;
}



.category-badge{
    /* background-color: #DFDFDF; */
    /* border-width: 2px !important; */
    color: var(--bs-primary);
    line-height: 1.6;

    transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s;
}


.category-badge:hover {
    color: #fff;
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}


input[type='range'].satisfaction-quiz::-webkit-slider-runnable-track {
    background-image: linear-gradient( 90deg, var(--bs-danger), var(--bs-yellow), var(--bs-success), var(--bs-cyan) );
}



.scrollbar-y::-webkit-scrollbar {
    width: 6px;
}
.scrollbar-y::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 3px;
}
.scrollbar-y::-webkit-scrollbar-thumb:hover {
    background: #666; 
}
.scrollbar-y::-webkit-scrollbar-track {
    background: transparent;
}



.scrollbar-x{
    overflow-x: scroll;
}

.scrollbar-x::-webkit-scrollbar {
    height: 6px;
}

/* Track */
.scrollbar-x::-webkit-scrollbar-track {
    background: #f1f2f2; 
    border-radius: 3px;
}
 
/* Handle */
.scrollbar-x::-webkit-scrollbar-thumb {
    background: #888; 
    border-radius: 3px;
}

/* Handle on hover */
.scrollbar-x::-webkit-scrollbar-thumb:hover {
    background: #666; 
}



.object-fit-cover{
    object-fit: cover
}


/* 
.avatar-buttons .btn{
    background-color: rgba(255, 255, 255, 0.6);
} */

.avatar-content{
    position: relative;
    background-color: var(--bs-primary);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
  
    border: 1px solid var(--bs-primary);
    border-radius: 50%;
  
    height: 250px;
    width: 250px;
    
  
    display: flex;
    justify-content: center;
    align-items: center;
  
    line-height: 1;
    font-size: 200px;
    font-family: Arial, sans-serif;
    color: white;


 
  }
  
  .avatar-content:before{
    content: var(--avatar-letter);
  }

  .avatar-content-nav{
    height: 37.38px;
    width: 37.38px;
    font-size: 20px;
  }


  .overflow-y-hidden{
    overflow-y: hidden !important;
}

.overflow-x-hidden{
    overflow-x: hidden !important;
}

.text-ellipsis {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.fa-square-x-twitter{
    display: inline-block;
    width: 40px;
    height: 40px;
    background-image: url('/assets/icon/square-x-twitter.svg'); 
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    margin-top: 6px;
}