.roles{
text-align:center;
}

.roles-triangle{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:30px;
}

.role-card{
background:white;
padding:20px;
border-radius:10px;
transition:0.3s;
}

.role-card:hover{
transform:translateY(-5px);
}