body {
  background-color: #e9ecef;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
}

.profile-card {
  background-color: white;
  width: 320px;
  padding: 30px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  text-align: center;
}

.avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%; /* Tạo hình tròn */
  border: 4px solid #007bff;
  margin-bottom: 15px;
}

.job-title {
  color: #6c757d;
  font-weight: bold;
  text-transform: uppercase;
}

.btn {
  display: inline-block;
  margin: 10px 5px;
  padding: 8px 20px;
  background-color: #007bff;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  transition: 0.3s;
}

.btn:hover {
  background-color: white;
}
#nguyen-gau{
  border: 2px solid blue;
  color:blue;
}
#thi-meo{
    border: 2px solid pink;
    color:pink;
}
#le-tho{
  border: 2px solid teal;
  color:teal;
}