li {
    list-style-type: none;
}

h1, h2 {
    text-align: center;
}

textarea {
    width: 500px;
    height: 100px;
}

table.prednaska_znamkovani {
    float: left;
    margin-right: 30px;
    margin-left: 20px;
}

table.prednaska_znamkovani td {
    border: 0px solid black;
    text-align: center;
}

.prednasky_poznamka textarea {
    width: 300px;
    height: 40px;   
}

.hry_poznamka textarea {
    width: 350px;
    height: 100px;   
}

div.prednaska {
    margin-left: 20px;
    border: 0px solid green;
    margin-bottom: 20px;
}

.prednaska_hodnoceni {
    margin-top: 5px;
}

.hint {
    font-size: 80%;
}

a {
    font-weight: bold;
    color: green;
}

li {
    margin: 10px;
}

body {
    width: 600px;
    margin-left: auto;
    margin-right: auto;
}

div.info {
    border: 2px solid green;
    background-color: #80FF80;
    margin-bottom: 20px;
    padding: 10px;
}

div.error {
    border: 2px solid red;
    background-color: #FF8080;
    margin-bottom: 20px;
    padding: 10px;
    font-weight: bold;
}

body {
    font-family: verdana;
    font-size: 80%;
}

div.odpoved {
    margin: 5px;
}

div.otazka {
    margin-top: 20px;
}

.podpis {
    font-style: italic;
    margin-left: 10px;
}

div.zpet {
    position: absolute; 
    top: 20px; 
    left: 40px;
}

h3.nadpis {
    margin: 40px 0 10px -10px;
}