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