Element button pseudo-element :after generated with z-index auto border-radius overflow visible margin 0px float none background box-sizing content-box border 1px #018dc4 solid font-size 16px text-shadow -1px -1px 0px rgba(15,73,168,0.66) padding 20px width auto font-weight normal transform position static transition display inline-block cursor pointer box-shadow 2px 2px 2px rgba(0,0,0,0.2) height auto line-height normal