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