Element button pseudo-class :active generated with transform height auto padding 20px transition font-weight normal box-shadow 0px 1px 2px rgba(0,0,0,0.2) line-height -7px text-shadow 0px -1px 0px rgba(15,73,168,0.66) z-index margin 2px border-radius cursor default position relative overflow auto border 1px #018dc4 dotted font-size 16px float left display inline-block width auto background box-sizing content-box opacity 1.00