Element button pseudo-class :active generated with font-weight normal height auto display block z-index auto width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default margin 0px line-height 1 padding 20px transition transform box-sizing content-box overflow hidden position static background border-radius border 0px rgba(0,0,0,1) solid