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