.main-container{
    flex-direction: column;
    margin: auto;
    max-width: 452px;
}
.main-container > .mat-h2{
    margin: 0 16px 8px 16px;
}
.mat-h3{
    font-weight: 500;
    margin-bottom: 0px;
}
.mat-small{
    margin-top: 8px;
    font-size: 11px;
    color: rgba(0, 0, 0, 0.54);
}