Element button pseudo-class :active generated with display inline-block box-sizing content-box border-radius transition text-shadow 1px 1px 0px rgba(255,255,255,0.66) float none font-size 16px font-weight normal background border 1px #b7b7b7 solid height auto z-index auto margin 0px line-height normal box-shadow 5px 5px 8px rgba(0,0,0,0.4) width auto overflow visible position static transform cursor default padding 20px