Element button pseudo-element :before generated with float none text-shadow -1px -1px 0px rgba(15,73,168,0.66) font-size 2em display block box-shadow 8px 2px 2px rgba(0,0,0,0.2) border 4px rgba(0,255,0,1) solid border-radius font-weight normal padding 20px position absolute overflow visible background transition width 5em transform cursor pointer margin auto box-sizing border-box z-index auto height 5em line-height normal