drupal-reha/web/themes/custom/reha/scss/global/variables/_buttons.scss

// home 
.field--type-link{
    width: 45%;
    text-transform: uppercase;
    padding: 1rem;
    border: solid black 1px;
    margin-bottom: 1rem;
    background-color: white;

}
.bouton{
    background-color: white !important;
    border: none !important;
    cursor: pointer;
}