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