html,
body {
margin: 0;
padding: 0;
}
body {
width: 280px;
min-height: 280px;
padding: 10px;
font-family: “Arial”, sans-serif;
font-size: 14px;
line-height: 1.4;
background: #ecf0f1;
}
ul {
list-style: none;
margin: 0;
padding: 0;
width: 200px;
}
.main-menu a {
text-decoration: none;
display: block;
padding: 10px 15px;
background-color: #2980b9;
border-bottom: 2px solid #2c3e50;
color: #ffffff;
}
.main-menu li li a {
border-bottom: none;
text-decoration: underline;
color: #2980b9;
background-color: #ffffff;
padding: 5px 15px;
}
.main-menu > .active > a {
background: #1abc9c;
}
.main-menu li ul {
padding-top: 10px;
padding-bottom: 10px;
border-bottom: solid 2px #2c3e50;
background-color: #ffffff;
}