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