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