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