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