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