button[disabled],input[type=submit][disabled]{opacity:.7;cursor:not-allowed;pointer-events:none}.btn-is-loading{position:relative!important}.btn-is-loading:not([style*=padding]){padding-left:2.2em!important}.btn-is-loading:before{content:""!important;position:absolute!important;left:.6em!important;top:50%!important;margin-top:-.5em!important;width:1em!important;height:1em!important;border:.18em solid currentColor!important;border-bottom-color:transparent!important;border-radius:50%!important;animation:btnspin .75s linear infinite!important}@keyframes btnspin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}