.highlight {
  padding: 9px 9px;
  margin-top: 14px;
  background-color: #f7f7f9;
  border: 1px solid #e1e1e8;
  border-radius: 4px;
}

.glyphicon.spinning {
    animation: spin 1s infinite linear;
    -webkit-animation: spin2 1s infinite linear;
}

@keyframes spin {
    from { transform: scale(1) rotate(0deg);}
    to { transform: scale(1) rotate(360deg);}
}

@-webkit-keyframes spin2 {
    from { -webkit-transform: rotate(0deg);}
    to { -webkit-transform: rotate(360deg);}
}