.main{
    width: 100%;
    height: 30vh;
    background: url('../images/3414647331010-793-sayfa-header.jpg');
    background-size: cover;
    display: flex;
    align-items:end;
    justify-content: center;
    filter: brightness(45%);
}

.row{
    display: flex;
    flex-wrap: wrap;
    padding: 0px 10rem 10rem 10rem;
    margin-top: 10rem;
}
.column{
    flex: 33.33%;
    max-width: 33.33%;
}

.img-hover-zoom{
    overflow: hidden;
    height: auto;
    border: 5px solid #fff;
}

.img-hover-zoom img{
    vertical-align: middle;
    margin: 0;
    padding: 0;
    border: 0;
    transition: transform .5s ease;
}

.img-hover-zoom:hover img{
    transform: scale(1.3);
}

@media screen and (max-width: 800px){
   .column{
    flex: 50%;
    max-width: 50%;
   }

   .row{
    padding: 0px 5rem 5rem 5rem;
   }
    
}

@media screen and (max-width: 500px){
    .column{
     flex: 100%;
     max-width: 100%;
    }
     
 }