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