html,
body {
margin: 0;
padding: 0;
}
body {
width: 380px;
min-height: 280px;
padding: 10px;
font-family: “Arial”, sans-serif;
font-size: 14px;
line-height: 1.4;
background: #ecf0f1;
}
.main-menu{
margin:0;
padding:0;
width:200px;
list-style: none;
}
.main-menu a{
display:block;
padding:10px 15px;
/background:rgba(194, 152, 14, 0.5);/
background:#2980b9;
color:#fff;
border-bottom:2px solid #2c3e50;
/margin-bottom:-2px;/
text-decoration:none;
}
/.main-menu a:hover{
background: #1abc9c;
}/
.main-menu li{
position:relative;
}
.main-menu .sub-menu {
margin:0;
padding:0;
position:absolute;
width:200px;
left:180px;
top:0;
z-index:1;
list-style: none;
display:none;
}
.main-menu .sub-menu a{
background:#1abc9c;
border-bottom:2px solid #2ecc71;
}
.main-menu>li:hover .sub-menu{
display:block;
}
.main-menu .opened a{
background: #1abc9c;
}