.st-btn a{font-size:16px;-webkit-transition:background-color .3s ease;-moz-transition:background-color .3s ease;-ms-transition:background-color .3s ease;-o-transition:background-color .3s ease;transition:background-color .3s ease;display:inline-block;padding:.375rem .75rem;line-height:1.5;font-weight:400}