.header-img {
    position: relative;
    width: 100vw;
    height: 100vh;
    background-image: linear-gradient(to bottom right,  rgba(255, 255, 255, 0.5) ,rgba(0, 0, 0, 0.5));
}

.header-img img {
    width: 100%;
    height:100%;
    object-fit: cover; /*Пропорціі фото*/
}

.image-properties{
    position: absolute;
    top: 70px;
    left: 10px;
    z-index: 1;
}

.container-3d{
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 2rem 2%;
}

._3d{
    width: 800px;
    aspect-ratio: 3 / 2;
    max-height: calc(100vh - 50px); /*50px - висота container-nav*/

    background-image: linear-gradient(to bottom right,  rgba(255, 255, 255, 0.5) ,rgba(0, 0, 0, 0.5));
}

.card-img{
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 3rem;
}

.card-img-1{
    margin-top: 0;
    margin-left: 1%;
    margin-right: 1%;
    margin-bottom: 1%;
}

.card-img img{
    background-color: silver; 
}

.card-img-width-100{
    width: 100%;
    aspect-ratio: 3 / 2;
    height: auto;        
}

.confirmation-header-img{
    width: 100%;
    height: auto;
    object-fit: contain;
}

.card-img-width-30{
    width: 30%;
    
    height: auto;        
}