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