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