body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  margin: 0;
  padding: 0;
}

div {
  width: 85%;
  margin: auto;
  background: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
}

h1,
h2,
h3 {
  font-weight: bold;
  font-style: italic;
}

h1 {
  text-align: center;
  color: #333;
  font-size: 2em;
  margin-bottom: 10px;
}

h2 {
  text-align: center;
  color: #444;
  font-size: 1.8em;
}

h3 {
  color: #555;
  font-size: 1.5em;
  border-bottom: 2px solid #ddd;
  padding-bottom: 5px;
}

#about-me {
  background-color: #e0f7fa;
  padding: 15px;
  border-left: 5px solid #00838f;
  margin-bottom: 20px;
}

#about-me p {
  font-size: 1.1em;
  line-height: 1.6;
  color: #333;
  text-align: justify;
}

#projects {
  background-color: #fbe9e7;
  padding: 15px;
  border-left: 5px solid #d84315;
  margin-bottom: 20px;
}

#projects a {
  color: #d84315;
  font-weight: bold;
  text-decoration: none;
}

#projects a:hover {
  text-decoration: underline;
}

#testimonials {
  background-color: #f3e5f5;
  padding: 15px;
  border-left: 5px solid #8e24aa;
  margin-bottom: 20px;
}

#testimonials p {
  font-style: italic;
  color: #6a1b9a;
}

#skills {
  background-color: #f0f4c3;
  padding: 15px;
  border-left: 5px solid #9e9d24;
  margin-bottom: 20px;
}

#courses {
  background-color: #e8f5e9;
  padding: 15px;
  border-left: 5px solid #2e7d32;
  margin-bottom: 20px;
}

#gallery {
  text-align: center;
}

#gallery img {
  margin: 10px;
  border-radius: 10px;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
}

#contact {
  background-color: #ede7f6;
  padding: 15px;
  border-left: 5px solid #512da8;
  margin-bottom: 20px;
}

#contact ul {
  list-style-type: none;
  padding: 0;
}

#contact li {
  font-weight: bold;
  color: #4527a0;
  margin-bottom: 5px;
}