Element button pseudo-class :active generated with background float none font-weight normal transform width auto font-size 16px display inline-block padding 20px overflow visible border 34px #b7b7b7 solid transition cursor default line-height normal z-index auto text-shadow 1px 1px 0px rgba(255,255,255,0.66) position static height auto border-radius box-shadow 2px 2px 2px rgba(0,0,0,0.2) margin 0px box-sizing content-box