.twotreed { display:block; width:2.5em; height:2.5em; background-color: var(--bs-body-bg); background-size: contain; margin-top:0.5em; text-align: center; line-height: 2.5em; border-radius: 1.75em; padding: 0; color: var(--bs-secondary); } .fa-spinner { display: none; } .fa-spinner.loading { display: inline-block; }