Element button pseudo-element :after generated with text-shadow -3px 3px 0px rgba(15,73,168,0.66) opacity 1 overflow visible height auto box-sizing content-box transition border 1px #018dc4 solid padding 20px background display inline-block font-weight normal border-radius box-shadow 2px 2px 2px rgba(0,0,0,0.2) margin 0px position static float none transform outline none line-height normal cursor pointer z-index auto width auto font-size 16px