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