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