ul.circulos { 
width: 100%; 
margin: 20px auto; 
text-align: center;
list-style-type: none; 
font: bold 14px arial;
} 
 
ul.circulos li { 
display: inline; 
margin: 0;
padding: 0;
}
ul.circulos li a { 
display: inline-block;
text-decoration: none; 
color:#060; 
background:#999; 
padding: 5px;
width:100px; 
height:100px; 
-o-border-radius: 200px;
-moz-border-radius: 200px; 
-webkit-border-radius: 200px; 
-ms-border-radius: 200px;
border-radius: 200px;
}
ul.circulos a span { 
position: relative;
top:40%;
padding: 5px;
text-align: center;
} 
ul.circulos a:hover { 
background:#00F;
}
body {
    font-size: 100%;
}
a {
    text-decoration: none;
}
ul, 
ul ul {
    margin: 0;
    padding: 0;
    list-style: none;
}
#wrapper {  
    width: 220px;
    margin: 100px auto;
    font-size: 0.8125em;
}
.menu {
    width: auto;
    height: auto;
    -webkit-box-shadow: 0px 1px 3px 0px rgba(0,0,0,.73), 0px 0px 18px 0px rgba(0,0,0,.13);
    -moz-box-shadow: 0px 1px 3px 0px rgba(0,0,0,.73), 0px 0px 18px 0px rgba(0,0,0,.13);
    box-shadow: 0px 1px 3px 0px rgba(0,0,0,.73), 0px 0px 18px 0px rgba(0,0,0,.13);
}

.menu ul li a {
    background: #fff;
    border-bottom: 1px solid #efeff0;
    width: 100%;
    height: 2.75em;
    line-height: 2.75em;
    text-indent: 2.75em;
    display: block;
    position: relative;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 0.923em;
    font-weight: 400;
    color: #878d95;
}
.menu ul li:last-child a {
    border-bottom: 1px solid #33373d;
}


ul.acorh,
ul.acorh * {
margin: 0;
padding: 0;
border: 0;
}
ul.acorh {
margin: 10px auto;
padding: 0;
list-style: none;
width: 100%;
font-size: 18px;
}
ul.acorh li {
list-style: none;
}
ul.acorh li a {
display: block;
padding: 10px 10px 10px 20px;
background: #020533;
color: #eee;
border-bottom: 1px solid #000;
border-top: 1px solid #666;
text-decoration: none;
box-sizing: border-box;
}
ul.acorh li ul {
max-height: 0;
margin: 0;
padding: 0;
list-style: none;
overflow: hidden;
transition: .3s all ease-in;
}
ul.acorh li li a {
padding: 10px 10px 10px 40px;
background: #999;
color: #000;
font-size: 16px;
border: 0;
border-bottom: 1px solid #ccc;
box-sizing: border-box;
}
ul.acorc li li:last-child a {
border-bottom: 0;
}
ul.acorh li:hover ul {
max-height: 300px;
transition: .3s all ease-in;
}
ul.acorh li a:hover {
background: #666;
color: #fff;
}