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