.new-img-style{
    max-width: 200px;
    min-width: 200px;
    max-height: 200px;
    min-height: 200px;
}

.new-img-style-index{
    max-width: 200px;
    min-width: 200px;
    max-height: 200px;
    min-height: 200px;
}

@media (max-width: 600px){
    .new-img-style{
        max-width: 300px;
        min-width: 300px;
        max-height: 300px;
        min-height: 300px;
    }
    
    .new-img-style-index{
        max-width: 100px;
        min-width: 100px;
        max-height: 100px;
        min-height: 100px;
    }
}