.content-app{text-align:center;margin-top:20%}.image-center-block{display:block;margin-right:auto;margin-left:auto}.text-app{margin-top:30px;font-size:3.5rem;font-weight:300;line-height:1.2}.btn:not(:disabled):not(.disabled){cursor:pointer}[type=reset],[type=submit],button,html [type=button]{-webkit-appearance:button}.btn-outline-secondary{color:#6c757d;background-color:transparent;background-image:none;border-color:#6c757d}.btn{margin-top:100px;display:inline-block;font-weight:400;text-align:center;white-space:nowrap;vertical-align:middle;-webkit-user-select:none;-moz-user-select:none;user-select:none;border:1px solid;padding:.375rem .75rem;font-size:1rem;line-height:1.5;border-radius:.25rem;transition:color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out}button,select{text-transform:none}button,input{overflow:visible}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button{border-radius:0}.btn-outline-secondary:hover{color:#fff;background-color:#6c757d;border-color:#6c757d}.btn:focus,.btn:hover{text-decoration:none}.ui.message{margin-right:10%;margin-left:10%}.ui.message:first-child{margin-top:20%}.versione{background-color:#edf1f5}.versione .testo-versione{text-align:end;margin-top:40px;margin-right:10px}