Element block pseudo-class :active generated with box-sizing content-box display block transition box-shadow 0px 0px 0px rgba(0,0,0,0.3) position absolute z-index auto height auto line-height 1 overflow scroll margin -2px float none font-size 15px text-shadow 0px 0px 0px rgba(0,0,0,0.2) cursor default width 160px font-weight normal border 0px rgba(0,0,0,1) solid background padding 22px transform border-radius