body{
	font-family: Arial;
}
sup{
  vertical-align: sup;
  font-size: 50%;
}
#opis{
	font-style: italic;
	font-size: 80%;	
}
#opis1{
	font-style: italic;
	font-size: 50%;	
}
* {
  box-sizing: border-box;
}

.box1 {
  float: left;
  width: 50%;
  padding: 10px;
}
.box2 {
  float: left;
  width: 30%;
  padding: 10px;
}
.box3 {
  float: left;
  
  padding: 20px;
}

.innerContainer::after {
  content: "";
  clear: both;
  display: table;
}
.container {
  border-style: solid;
  border-width: 1px;
}
.container1 {
  border-right-style: solid;
  border-bottom-style: solid;
  border-left-style: solid;
  border-width: 1px;
}