Element button pseudo-element :before generated with overflow visible text-shadow -1px -1px 0px rgba(15,73,168,0.66) border 1px #018dc4 solid line-height normal cursor pointer background transition z-index auto box-sizing content-box width auto font-weight normal border-radius height auto transform box-shadow 2px 2px 2px rgba(0,0,255,1) padding 20px position static float none display inline-block font-size 16px margin 0px