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