Element block pseudo-class :hover generated with margin 0px z-index auto box-sizing content-box transform transition border 2px rgba(0,150,255,0.91) solid overflow visible height 100px width 100px outline none float none border-radius opacity 1 line-height 1 text-shadow 4px 52px 0px rgba(152,0,0,1) position static cursor default font-size 16px box-shadow font-weight normal display block padding 0px background