Element button pseudo-element :before generated with border-radius padding 20px width auto float none outline none position static font-weight normal cursor pointer border 5px #018dc4 double box-sizing content-box opacity 1 margin 0px text-shadow -1px -1px 0px rgba(15,73,168,0.66) line-height normal display inline-block height auto overflow visible font-size 16px transition transform box-shadow 5px 2px 2px rgba(0,0,0,0.2) z-index auto background