Element button pseudo-class :active generated with outline none font-weight normal border-radius background cursor default font-size 16px box-shadow 2px 2px 2px rgba(0,0,0,0.3) transform position static display inline-block transition opacity 1.00 box-sizing content-box width auto border 1px #018dc4 solid line-height normal margin 0px float none padding 20px text-shadow z-index auto height auto overflow hidden