2d transform

2dtransform

here is the relevant code

#cat{ transition: transform 0.5s; }
#cat:hover{ transform: rotate(45deg); }

transform scale

here is the relevant code

#bunny{ transition: transform 0.5s; }
#bunny:hover{ transform: scale(2); }

translate

here is the relevant code

#mountain{ transition: transform 0.5s; }
#move-right{ transform: rotate(45deg); }