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