/************* check cert ***************/

#chk-cert-container {
  width: 100%;
  margin: 0 auto;
  padding: 20px;
  border: 1px solid #ccc;
}
#chk-cert-container .form-group {
  margin-bottom: 15px;
}
#chk-cert-container .form-group label {
  display: block;
  margin-bottom: 5px;
}
#chk-cert-container .form-group input[type="number"] {
  width: 100%;
  padding: 5px;
  font-size: 16px;
  border-radius: 3px;
  border: 1px solid #ccc;
}
#chk-cert-container .form-group button {
  padding: 8px 12px;
  font-size: 16px;
  background-color: #4caf50;
  color: #fff;
  border: none;
  border-radius: 3px;
  cursor: pointer;
}

#chk-cert-container table{
  text-align: right !important;
}
#chk-cert-container .valid {
  text-align: center;
  color: green;
  font-weight: 700;
}
#chk-cert-container .invalid {
  text-align: center;
  color: red;
  font-weight: 700;
}