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