.main{
    height: 100%;
    width: 75%;
    display: flex;
    justify-content: flex-start;
    flex-direction: column;  
    margin-bottom: 20px;
    margin-top: 20%;
}

.main h2 {
    display: flex;
    justify-content: flex-start;
    margin: 0.8em 0 0 0;
}

@media only screen and (min-width: 640px){

    .main{
        height: 100%;
        width: 75%;
        display: flex;
        justify-content: flex-start;
        flex-direction: column;  
        margin-bottom: 20px;
        margin-top: 5%;
    
    }
}