Body {
    background: #2a2a2a;
    color: #228b22;
    padding: 10px;
    font-family: Arial, sans-serif;
}

#all-contents {
    max-width: 800px;
    margin: auto;
}

/* navigation meun */
nav { 
    background: #333;
    margin: 0 auto;
    display: flex;
    padding: 10px;
    margin-bottom: 20px;
}

h1 {
    display: flex;
    align-items: center;
    color: #0CAFFF;
    flex: 1;
    margin: 0;
}

#nav-ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.nav-li {
    display: inline-block;
    padding: 0 10px;
}

a{
    text-decoration: none;
    color: #F9629F;
}

/* main container area beneath menu */
main{
    background: #1434a4;
    display: flex;
    margin-top: 20px;
}

.sidebar {
    margin-right: 25px;
    padding: 10px;
}

.sidebar-img {
    width: 200px;
}

.content {
    flex: 1;
    padding: 15px;
}

/* interests section styles */
#interests {
    border: 6px #0CAFFF;
    padding: 8px;
    margin-top: 20px;
}

h2, h3 {
    margin: 0px;
}

/* Portfolio styles */
.content h1{
    color: #F9629F;
}

#portfolio {
    list-style-type: none;
    padding-left: 0;
}

#portfolio li {
  background: #00CED1;
  padding: 10px;
  border-radius: 10px;
  margin-bottom: 10px;
}

#portfolio li:hover {
  background: #0CAFFF;
}

#portfolio a {
  text-decoration: none;
  color: #1d1160;
}