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