.blockchainredir-container { 
  --max-width: 600px;
  margin: 40px auto;
  padding: 15px 15px 5px 15px;
  border: 1px solid #b2b2b2;
  border-radius: 10px;
  position:relative;
}
.blockchainredir-container h2 {
  text-align: center;
  position: absolute !Important;
  background-color: #fff;
  top: -21px !important;
  font-size: 100% !Important;
  font-weight: 300 !Important;
  left: 50%; 
  transform: translate(-50%, -50%); 
  padding: 0 10px; 
  margin: 0; 
}
.blockchainredir-container label { 
  display: block;
  margin-bottom: 8px;
  color: #555;
  font-size: 90%!Important;
}
.blockchainredir-container input[type="text"] { 
  width: calc(100% - 22px); 
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
  font-size: 12px;
}
.blockchainredir-search-controls { 
  display: flex;
  gap: 10px;
}
.blockchainredir-search-controls input[type="text"] {
  flex-grow: 1;
  margin-bottom: 0;
  font-size: 12px;
}
.blockchainredir-container button { 
  background-color: #607d8b;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
  transition: background-color 0.3s ease;
  height:25px;
}
.blockchainredir-container button:hover { 
  background-color: #2980b9;
}
.blockchainredir-container #blockchainredir-blockchainSelectorContainer {
  margin-top: 20px;
  padding: 15px;
  border: 1px solid #ddd;
  border-radius: 4px;
  background-color: #f9f9f9;
  display: none;
}
.blockchainredir-container #blockchainredir-blockchainSelectorContainer select {
  width: 100%;
  margin-bottom: 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
  font-size: 12px;
}
.blockchainredir-container #blockchainredir-errorMessage {
  color: #e74c3c;
  margin-top: 15px;
  font-weight: bold;
  text-align: center;
}