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