.wpcf7-form-control-wrap{display:block}#captcha{user-select:none;background-color:silver;width:150px;height:60px;font-size:30px;font-weight:bold;display:inline-block;padding:15px 4px;text-align:center;-webkit-text-stroke:1px black;color:#fff;text-shadow:3px 3px 0 #000 , -1px -1px 0 #000 , 1px -1px 0 #000 , -1px 1px 0 #000 , 1px 1px 0 #000}#arithmathic_refresh{background-color:transparent;padding:0}#arithmathic_refresh svg{width:18px;height:18px}#userInput,#rtn{margin:5px 0}#arithmetic_cal{width:100px;height:30px;font-size:20px;display:inline-block}@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}.spin-rotate{animation:spin 1s linear infinite}