[css] قائمه منسدله css فقط احترافيه

css

ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}
a {
    text-decoration: none;
}
ul#menu {
    border-radius:5px;
    background-color: rgba(44, 62, 80,0.5);
    font-size: 0
}
ul#menu > li {
    display: inline-block;
    position: relative;
}
ul#menu > li:hover {
    background-color: rgba(44, 62, 80,0.5)
}
ul#menu > li > a {
    font-size: 16px;
    display: block;
    line-height: 60px;
    padding: 0 10px;
    color:#fff;
    border-left:1px solid rgba(44, 62, 80,0.2);
}
ul#menu > li:hover .sub {
    display: block;
}
.sub {
    display: none;
    position: absolute;
    top:60px;
    right: 0;
    width: 160px;
    background-color: rgba(44, 62, 80,0.3)
}
.sub li {
    display: block;
}
.sub li  a {
    display: block;
    border-bottom:1px solid rgba(44, 62, 80,0.2);
    font-size: 14px;
    padding: 5px 15px;
    color:rgba(44, 62, 80,0.9);
}