body{
  background:#f6f6f6;
  font-family:"Source Sans Pro","Helvetica Neue",Arial,sans-serif;
}

.verify-container{
  max-width:700px;
  margin-top:40px;
}

/* white box */
.verify-panel{
  border:1px solid #ddd;
  margin-bottom:15px;
}

/* captcha text */
.captcha-text{
  font-family: monospace;
  font-size:32px;
  letter-spacing:6px;
  color:#333;
}

/* refresh icon */
.refresh{
  font-size:18px;
  color:#337ab7;
  cursor:pointer;
  margin:5px 0 10px;
}

/* input box */
.captcha-input{
  max-width:350px;
  margin:0 auto;
  border-radius:4px;
}

/* search button */
.btn-search{
  width:100%;
  background:#3c8dbc;
  border:0;
  color:#fff;
  padding:10px;
  font-size:15px;
}

.btn-search:hover{
  background:#367fa9;
}

/* pdf */
iframe{
  display:none;
  width:100%;
  height:80vh;
  border:1px solid #ccc;
  margin-top:20px;
}