Element block pseudo-element :after generated with text-shadow 1px 1px 0px rgba(0,0,0,0.25) border 0px rgba(0,0,0,1) solid overflow visible border-radius font-weight normal transform position static font-size 16px box-shadow cursor default background transition width auto height auto display block padding 0px float none z-index auto margin 0px line-height 1 box-sizing content-box