.main-content section{
    padding:20px;
}
.personal-images{
    display:flex;
    flex:wrap;
    justify-content: space-around;
}
.personal-images img{
    box-shadow: 0 1px 5px rgba(0,0,0,.05), 0 5px 30px rgba(0,0,0,.2);
    border-radius: 6px;
}
.cv-button{
    text-align: center;
}