a{
    text-decoration:none;
    color:darkgrey;
    font-weight:bold;
}

footer>*{
    font-size:small;
    background-color:white;
}

img{
    vertical-align:sub;
    margin-left:auto;
}

h1{
    height:32px;
    font-size:32px;
    text-align:center;
}

a:hover::after{
    content:">";
}
a::after,a::before{
    font-weight:normal;
    color:black;
}
a::after{
    content:"]";
}
a::before{
    content:"[";
}
div{
    float:left;
    margin-left:10%;
    margin-right:10%;
    width:10%
}
id{
    margin-left:10%;
    margin-right:10%;
    width:80%;
    text-align:center;
    float:left;
}

html{
    width:80%;
    margin-left:10%;
    margin-right:10%;
    color:black;
    background-color:white;
}
footer{
    position:fixed;
    bottom:0px;
}

label {
   cursor: pointer;
}

input[type=checkbox] {
   position: absolute;
   /*top: 0;
   left: 0;*/
   opacity: 0;
}

body>ol,body>ul,body>p{
    float:left;
}

input[type=checkbox] ~ul{
    height:0px;
    overflow:hidden;
}
input[type=checkbox]:checked ~ul{
    height:auto;
}