Informatika.css

* {
	margin: 0;
	padding: 0;
}
html
body {
	background-color: #f0fc03;
}

.b2 {
	vertical-align: middle;
} 
img {
	width: 100%;
	height: 100%;
}
.b3{
	margin-top: 50px;
}

.blok345 {
	border: 3px solid #fc03ec;
	margin: 5px;
	background-color: #30bbf2;
}
.blok345 {
	background-color: #b3b8ae;
	margin: 5px;
	width: 25%, 60%, 13%;
	float:left;
}
.blok345 table {
    border: 1px; 
    width: 100%;
    align: center: 
    height: 100%;
}
.blok345 th {
	width: 60%, 40%;
	height: 60%, 40%;
    float: none;
    clear: none; 
}
.blok345 td {
	width: 30%;
	height:50%:
    rowspan: 2px;
    float: none;
    clear: left;
    align-content:stretch;
}