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