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