.option {
  display: inline-block;
  margin-right: 5px;
  padding: 5px;
  border: 1px solid black;
}

.container {
  background-color: #eee;
  padding: 5px;
  border: 1px solid blue;
}

#floating-element1 {
   float: right;
   width: 100px;
   height: 40px;
   background: lightblue;
}

#floating-element2 {
   float: left;
   width: 120px;
   height: 80px;
   background: lightgreen;
}


#current-element {
   border: 1px solid red;
}