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