#right, #left {
    transition:
            width 0.3s;
}

#left {
    /*padding-right: 0;*/
}

#right {
    display: none;
    background-color: var(--color-grey);
    border: 1px solid var(--color-main);
    padding: 1rem 2rem;
    position: relative;
}

.nav-tabs .nav-link {
    font-size: 1.25rem;
    color: var(--color-third);
    background-color: #FFF;
    border-color: var(--color-third);
}

.nav-tabs .nav-item.show .nav-link, .nav-tabs .nav-link.active {
    color:#FFF;
    background-color: var(--color-third);
    border: var(--bs-nav-tabs-border-width) solid #fff;
    border-bottom-color: var(--color-third);

}

.nav-tabs {
    border-color: var(--color-third);
    margin-bottom: 3rem;
}

.btnContact {
    margin-bottom: 1.5rem;
}

.tab-pane {
    padding-right: 2rem;
}

.contact-item {
    display: none;
}

.contact-item h3 {
    font-weight: bold;
}

#right  .btn-close {
    position: absolute;
    right: 15px;
    opacity: 1;
}

.flipbox {
    perspective: 1000px;
    position: relative;
    transform-style: preserve-3d;
    z-index: 1;
    margin-bottom: 40px;
    width: 100%;
}

.flipbox_inner {
    position: relative;
    width: 100%;
    height: 100%;
    padding-bottom: 100%;
    transform-style: preserve-3d;
    transition: transform 0.7s ease;
}

.flipbox_font,
.flipbox_back {
    position: absolute;
    width: 98%;
    height: 100%;
    justify-content: center;
    align-items: center;
    border-radius: 8px;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transform: rotateX(0);
    -webkit-transform: rotateX(0);
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    transition: transform 0.7s ease, -webkit-transform 0.7s ease;
}

.flipbox_font {
    background: #fff;
    transform: rotateY(0deg);
}
.flipbox:hover .flipbox_font {
    -webkit-transform: rotateX(-180deg);
    transform: rotateX(-180deg);
}

.flipbox_back {
    background: #FFF;
    border: 1px solid var(--color-main);
    text-align: center;
    -webkit-transform: rotateX(180deg);
    transform: rotateX(180deg);
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

.flipbox:hover .flipbox_back {
    -webkit-transform: rotateX(0deg);
    transform: rotateX(0deg);
}

.flipbox .flipbox_back h3 {
    color: var(--color-main);
    font-weight: 700;
    font-size: 1.25rem;
}

.flipbox_font img {
    border: 1px solid var(--color-main);
    border-radius: 8px;
}

.flipbox-front-text {
    position: absolute;
    bottom: 5px;
    width: calc(100% - 2px);
    text-align: center;
    background-color: rgba(255, 255, 255, 0.8);
    padding: 1rem 1rem;
    left: 1px;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
    border-bottom: 1px solid var(--color-main);
}