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