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