Element button pseudo-element :before generated with font-size 16px height auto display inline-block position static float none transition z-index auto line-height normal overflow visible border 5px #018dc4 double box-sizing content-box transform padding 20px text-shadow -1px -1px 0px rgba(15,73,168,0.66) border-radius cursor pointer margin 0px box-shadow 2px 2px 2px rgba(0,0,0,0.2) background font-weight normal width auto