Element block pseudo-class :hover generated with transition background box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px width 160px transform z-index auto font-size 16px border-radius height auto line-height 1 float none padding 20px font-weight normal display block cursor default position static border 0px rgba(0,0,0,1) solid