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