*{
  margin : 0;
  padding : 0;
  box-sizing : border-box;
}

body{
  font-family : 'Arial', sans-serif;
  background-color : #f0f0f0;
  color : #333;
  display : flex;
  justify-content : center;
  align-items : center;
  height : 100vh;
}


.container{
  text-align : center;
  background-color : #fff;
  padding : 20px;
  border-radius : 10px;
  box-shadow : 0 2px 10px rgba(0,0,0,0.1);
}

h1{
  margin-bottom : 20px;
}

.color-display{
  width : 100px;
  height : 100px;
  margin : 20px auto;
  border-radius : 10px;
  border : 2px solid #ccc;
}


button{
  padding : 10px 20px;
  background-color : #007bff;
  color : #fff;
  border : none;
  border-radius : 5px;
  cursor : pointer;
}


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

#colorPicker {
  width: 100%;
  height: 40px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

#colorValue {
  margin-top: 10px;
  font-size: 16px;
}

#copyButton {
  margin-top: 10px;
  padding: 10px 20px;
  background-color: #28a745;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

#copyButton:hover {
  background-color: #218838;
}

@media (max-width: 600px) {
  .container {
    width: 90%;
    padding: 15px;
  }

  h1 {
    font-size: 24px;
  }

  .color-display {
    width: 80px;
    height: 80px;
  }

  button {
    width: 100%;
    margin-top: 10px;
  }
}