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