Element button pseudo-element :before generated with box-sizing content-box text-shadow -1px -1px 0px rgba(15,73,168,0.66) border 1px rgba(1,141,196,0.66) solid padding 20px cursor default box-shadow 8px 7px 2px rgba(74,126,211,0.65) line-height normal z-index auto transition transform font-weight normal float none overflow visible display inline background position relative border-radius font-size 16px width auto margin 0px opacity 0.93 height auto