Element button pseudo-class :active generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default box-sizing content-box width 100% border 0px rgba(0,0,0,1) solid z-index auto font-weight normal transform padding 20px position static overflow hidden font-size 16px transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px background height auto display block border-radius line-height 1.5 float none