Element button pseudo-element :before generated with margin 0px padding 20px box-sizing content-box transform transition display inline-block background text-shadow 0px 0px 20px rgba(255,255,255, 0.5) border 1px #018dc4 solid position static z-index auto width auto font-size 16px float none overflow visible font-weight normal box-shadow 2px 2px 2px rgba(0,0,0,0.2) cursor pointer border-radius line-height normal height auto