.klasa_1 {
background-image: url(../grafiki/tlo_1.jpg);
background-repeat: repeat;
margin-bottom: 50px;
margin-top: 25px;
padding: 30px;
}

.klasa_2 {
background-color: #00ff00;
background-image: url(../grafiki/tlo_1.jpg);
background-repeat: repeat-x;
margin-bottom: 30px;
margin-left: 30px;
padding: 80px 50px;
}

.klasa_3 {
background-color: #00ff00;
background-image: url(../grafiki/tlo_1.jpg);
background-repeat: repeat-y;
margin-bottom: 30px;
margin-right: 50px;
padding: 30px 50px 70px 120px;
}

.klasa_4 {
background-color: #00ff00;
background-image: url(../grafiki/tlo_1.jpg);
background-repeat: no-repeat;
margin: 100px;
padding: 80px 40px 50px 120px;
}

.klasa_5 {
background-color: #00ff00;
background-image: url(../grafiki/tlo_1.jpg);
background-repeat: no-repeat;
background-position: right top;
margin: 100px;
padding: 80px 120px 50px 40px;
text-align: right;
}

.klasa_6 {
background-color: #00ff00;
background-image: url(../grafiki/tlo_1.jpg);
background-repeat: repeat-y;
background-position: 5%;
background-attachment: fixed;
margin: 20px 30px 70px 10px;
padding: 30px 40px 30px 140px;
}