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