.btn-loading{position:relative;pointer-events:none}.btn-loading span{display:inline-block;margin-right:5px}.btn-loading:after{-webkit-animation:spinAround .5s linear infinite;animation:spinAround .5s linear infinite;border-radius:50%;border-color:transparent transparent #000 #000;border-style:solid;border-width:2px;content:"";display:inline-block;height:1em;width:1em;vertical-align:middle}@-webkit-keyframes spinAround{0%{transform:rotate(0deg)}to{transform:rotate(359deg)}}@keyframes spinAround{0%{transform:rotate(0deg)}to{transform:rotate(359deg)}}.has-error .error{font-size:.8em;position:relative!important;display:block!important}.has-error .error,.has-error label,.has-error small{color:#a94442!important}