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