Показывает 100%. Прошу оценки.
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;
}
.main-menu{
padding:0;
margin:0;
list-style:none;
width:200px;
}
.main-menu > li{
border-bottom:2px solid #2c3e50;
}
.main-menu a{
display:block;
text-decoration:none;
padding:10px 15px;
background:#2980b9;
color:#ffffff;
}
.main-menu > .active > a {
color: white;
background: #1abc9c;
border-bottom:2px solid #2c3e50;
}
.main-menu ul {
margin: 0;
padding:10px;
list-style: none;
background:white;
}
.main-menu li li a {
color: #2980b9;
text-decoration: underline;
background: none;
padding:5px 5px;
}