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