Element block pseudo-element :after generated with z-index auto border 0px rgba(0,0,0,1) solid font-weight normal box-sizing content-box text-shadow 1px 1px 1px rgba(0,255,255,1) overflow hidden height auto position static font-size 16px transform line-height 1 float none display block padding 20px transition width 160px border-radius cursor default background margin 0px box-shadow 1px 1px 1px rgba(193,48,48,0.3)