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