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