html,
body {
margin: 0;
padding: 0;
}
body {
width: 280px;
min-height: 280px;
padding: 10px;
font-size: 14px;
line-height: 1.4;
font-family: “Arial”, sans-serif;
background-color: #ecf0f1;
}
.main-menu {
margin-left: -40px;
margin-top: 0;
width: 200px;
}
.main-menu li {
list-style: none;
background-color: #2980b9;
}
.main-menu>li>a {
display: block;
color: #ffffff;
text-decoration: none;
border-bottom: 2px solid #2c3e50;
padding: 10px 15px;
}
.main-menu>.active>a {
background-color: #1abc9c;
}
.main-menu ul {
background-color: #ffffff;
border-bottom: 2px solid #2c3e50;
padding: 10px 0 10px;
margin: 0;
}
.main-menu li li {
background-color: #ffffff;
padding: 5px 15px 5px;
margin: 0;
}
.main-menu li li a {
display: block;
color: #2980b9;
}