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