body {
margin: 8px;
padding: 0;
}
h1, div, p {
display: block;
width: 100px;
height: 30px;
border: 3px solid black;
padding: 10px;
margin: 10px;
}
#span {
display: block;
width: 100px;
height: 30px;
border: 3px solid black;
padding: 10px;
margin: 10px;
display: inline-block;
}
#iframe1 {
height: 100px;
margin-top: 60px;
}
#p6 {
height: 50px;
margin-top: 30px;
}
#transf {
margin-top: 60px;
transform: rotate(-45deg);
}
#decimal {
position: relative;
left: 0.5px;
top: 50.5px;
}