#section-flash-cards {
    padding-top: 25px;
    padding-bottom: 25px;
}
#section-flash-cards .container-main-card-flash {
    /* width: 450px;
    height: 450px; */
    width: inherit;
    height: inherit;
    position: relative;
}
/* #section-flash-cards .container-main-card-flash::after {
    content: "";
    display: block;
    width: 90%;
    height: 90%;
    background: #198754b3;
    position: absolute;
    top: 0;
    margin: 10px;
    transform: translateY(14px);
    opacity: 0;
    transition: all 0.3s ease-in-out;
} */
#section-flash-cards .container-main-card-flash .image-cards-flash {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--borderRadius); 
}
/* #section-flash-cards .container-main-card-flash:hover::after {
    opacity: 1;
} */
#section-flash-cards .container-main-card-flash .container-back-card-flash {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    text-align: center;
    opacity: 0;
    transition: all 0.99s ease-in-out;
    z-index: 2;
    width: 90%;
    height: 90%;
    border-radius: var(--borderRadius);
}
#section-flash-cards .container-main-card-flash:hover .container-back-card-flash {
    opacity: 1;
}

#section-flash-cards .container-main-card-flash:hover .name-card-flash {
    display: none;
}
#section-flash-cards .container-main-card-flash .container-back-card-flash .subcontent-back-card-flash {
    background-color: #1c8a9cc9;
    width: 100%;
    height: 100%;
    padding: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 5px;
    border-radius: var(--borderRadius);
}
#section-flash-cards .container-main-card-flash .container-back-card-flash .subcontent-back-card-flash h3 {
    color: #ffff;
    font-size: 1.45rem;
}
#section-flash-cards .container-main-card-flash .container-back-card-flash .subcontent-back-card-flash span {
    font-size: 0.8rem;
}
#section-flash-cards .container-main-card-flash .container-back-card-flash .subcontent-back-card-flash img {
    height: 40px;
    width: 40px;
    object-fit: contain;
    background: #fff;
    border-radius: var(--borderRadius);
}
#section-flash-cards .container-main-card-flash .container-back-card-flash .subcontent-back-card-flash a {
    background: #fff;
    padding: 9px;
    border-radius: var(--borderRadius);
}

#section-flash-cards .cards-flash-list {
    width: 1260px;
    margin: auto;
    transition: all 0.3s ease;
    margin-top: 25px;
}
#section-flash-cards .cards-flash-list .owl-item {
    height: 296px;
    width: 296px !important;
    
}
#section-flash-cards .owl-theme .owl-nav.disabled+.owl-dots {
    margin-top: 40px;
}
#section-flash-cards .owl-stage-outer, #section-flash-cards .owl-stage {
    width: inherit;
}

.name-card-flash {
    position: absolute; 
    bottom: 25px; 
    left: 25px;
    z-index: 99;
    width: calc(100% - 50px); 
    border-radius: var(--borderRadius); 
    transition: all 0.3s ease-in-out;
    justify-items: center;
}

#section-flash-cards .cards-flash-list .name-card-flash h3 {
    background-color: rgba(255, 255, 255, 0.633);
    border-radius: var(--borderRadius);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    white-space: nowrap; 
    overflow: hidden; 
    text-overflow: ellipsis;
    padding: 5px 15px; 
    width:80%; 
    color: var(--color-space-cadet);
    box-sizing: border-box; 
    text-align: center;
}
@media screen and (max-width: 1536px) {}
@media screen and (max-width: 1280px) {
    #section-flash-cards .cards-flash-list {
        width: 930px;
    }
}
@media screen and (max-width: 1024px) {
    #section-flash-cards .cards-flash-list {
        width: 613px;
    }
}
@media screen and (max-width: 768px) {
}
@media screen and (max-width: 640px) {
    #section-flash-cards .cards-flash-list {
        width: 297px;
    }
}