.main-menu {
list-style: none;
margin: 0;
padding: 0;
background-color: #2980b9;
}
.main-menu li {
display: inline-block;
padding: 10px 15px;
border-left: 2px solid #2c3e50;
margin-right: -5px;
}
.main-menu a {
color: #ffffff;
text-decoration: none;
}
.main-menu .active {
background-color: #1abc9c;
}