@media screen{
    body{
        font-family:      sans-serif;
  }
}

h4{
    font-weight:        bold;
}
pre.clInter,
pre.clInter2,
pre.clInter3,
pre.clInter23,
pre.clCode,
pre.clCode2,
pre.clCode3,
pre.clCode23{
    margin-top:         1.5em;
    padding:            0.5em 0.5em 0.25em;
    border:             1px dashed;
    background-color:   white;
    font-family:        terminus, fixed, courier, monospace;
}
pre.clInter:before,
pre.clInter2:before,
pre.clInter3:before,
pre.clCode:before,
pre.clCode2:before,
pre.clCode3:before,
pre.clInter23:before,
pre.clInter23:before{
    display:            block;
    font-weight:        bold;
    margin-top:         -1.5em;
    margin-bottom:      .2em;
    padding:            0px .2em;
    border:             1px solid black;
}
pre.clInter:before,
pre.clCode:before{
    background:         #fdd;
    content:            "Funguje v Pythonu 2.x, neověřeno v Pythonu 3.x:";
}
pre.clInter2:before,
pre.clCode2:before{
    background:         #fdd;
    content:            "Funguje pouze v Pythonu 2.x:";
}
pre.clInter3:before,
pre.clCode3:before{
    background:         #ddf;
    content:            "Funguje pouze v Pythonu 3.x:";
}
pre.clInter23:before,
pre.clCode23:before{
    background:         #dfd;
    content:            "Funguje v Pythonu 2.x i 3.x:";
}
code{
    font-family:        terminus, fixed, courier, monospace;
}

.clPozExperts{
    background-color:   #f0f0ff;
    padding:            .5em; 
}

#idVersions{
    float:              right;
    border:             1px solid #fc0;
    text-align:         right; 
    padding:            .25em .5em;
}
#idVersions ul{
    margin:             0;
    padding:            0 0 0 1em;
}

.clOperator{
    text-align:         center;
    font-family:        "Courier"  monospace;
}

.clError{
    color:              red;
}