html{
    width:100%;
    height:100%;
    background: rgb(0,189,200);
    background: linear-gradient(90deg, rgba(0,189,200,1) 0%, rgba(0,189,200,1) 5%, rgba(251,81,233,1) 100%); 
  }

.captcha{
    margin-left: auto;
    margin-right: auto;
    margin-top: 25em;
    width: 20em;
  }

.capbutton{
    margin-left: auto;
    margin-right: auto;
    width: 10em;
  }

.container { 
    height: 100px;
    position: relative;
  }
  
.center {
    margin: 0;
    position: absolute;
    top: 49%;
    left: 49%;
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
  }


  .wrap {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .button {
    min-width: 300px;
    min-height: 60px;
    font-family: 'Nunito', sans-serif;
    font-size: 22px;
    text-transform: uppercase;
    letter-spacing: 1.3px;
    font-weight: 700;
    color: #313133;
    background: #4FD1C5;
  background: linear-gradient(90deg, rgba(129,230,217,1) 0%, rgba(79,209,197,1) 100%);
    border: none;
    border-radius: 1000px;
    box-shadow: 12px 12px 24px rgba(79,209,197,.64);
    transition: all 0.3s ease-in-out 0s;
    cursor: pointer;
    outline: none;
    position: relative;
    padding: 10px;
    }
  

  
  @keyframes ring {
    0% {
      width: 30px;
      height: 30px;
      opacity: 1;
    }
    100% {
      width: 300px;
      height: 300px;
      opacity: 0;
    }
  }