body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  background-color: #262626;
}

h1,
h2 {
  text-align: center;
}
.ac {
    background: #;
    margin: 0 auto;
    padding: 0 0px;
    /*position: relative;*/
    width: 1054px;
}
#iframe-generator-form {
  max-width: 480px;
  margin: 0 auto;
  padding: 20px;
  background-color: #ccc;
  border-radius: 4px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

#iframe-generator-form label {
  display: inline-block;
  width: 70px;
  margin-top: 10px;
  font-weight: bold;
}

#iframe-generator-form input {
  display: inline-block;
  margin-top: 10px;
  padding: 5px;
  border: 1px solid #ccc;
  border-radius: 4px;
  width: 100%;
  max-width: 300px;
  box-sizing: border-box;
}

#url-input {
  margin-bottom: 10px;
}

button {
  display: block;
  margin-top: 20px;
  padding: 10px 20px;
  background-color: #007bff;
  color: #262626;
  font-weight: bold;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  text-align: center;
}

button:hover {
  background-color: #0056b3;
}

#iframe-container {
  max-width: 100%;
  overflow: auto;
  margin: 0 auto;
  padding: 8px;
  background-color: #262626;
  border-radius: 2px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}