hover+target menu

dabblet.css

/**
 * hover+target menu
 */
 
*{
margin:0;padding:0;
list-style-type:none;
text-decoration:none;
}
 
body>ul{
margin:30px;
} 
 
body ul {
width:124px;
box-shadow:2px 2px 10px 2px rgba(0,0,0,.8);
border-radius:5px 5px 5px 5px ;
}

body>ul li:first-child>a{
border-radius:5px 5px 0 0;
}
body>ul li:last-child>a{
border-radius:0 0 5px 5px;
}

a {
display:block;
width:120px;
background: #888;
color:#fff;
padding:2px;
}

a:hover{
background:#222;
}

body>ul>li:first-child a{
border-bottom :0px solid #000;
box-shadow:0px -4px 5px -5px #000 inset;
}

body ul a+ul{
position:absolute;
left:110px;
margin-top:-1.2em;
opacity:0;
transition:all ease 0.5s;
}

body ul a:target+ul{
opacity:1;
z-index:100;
}

dabblet.html

<ul>
    <li><a id="sm" href="#sm">Menu</a></li>
    <li><a id="sm1" href="#sm1" >SousMenu 1</a>
        <ul>
        <li><a href="" >1</a></li>
        <li><a href="" >2</a></li>
        <li><a href="" >3</a></li>
        <li><a href="" >4</a></li>
        </ul>
    </li>
    <li><a id="sm2" href="#sm2" >SousMenu 2</a>
        <ul>
        <li><a href="" >5</a></li>
        <li><a href="" >6</a></li>
        <li><a href="" >7</a></li>
        </ul>
    </li>
    <li><a id="sm3" href="#sm3" >SousMenu 3</a>
        <ul>
        <li><a href="" >8</a></li>
        <li><a href="" >9</a></li>
        <li><a href="" >10</a></li>
        <li><a href="" >11</a></li>
        <li><a href="" >12</a></li>
        </ul>
    </li>
    <li><a id="sm4" href="#sm4" >SousMenu 4</a>
        <ul>
        <li><a href="" >13</a></li>
        <li><a href="" >14</a></li>
        </ul>
    </li>
</ul>

settings.json

{"view":"split","seethrough":"","prefixfree":"1","page":"css"}