Element block pseudo-class :active generated with transition width 100px transform font-size 100% z-index auto float none display block border 0px rgba(0,0,0,1) solid position relative opacity 1 line-height normal box-shadow 0px 0px 1px rgba(0,0,0,0.498039) outline none cursor default text-shadow font-weight normal border-radius margin auto overflow hidden status box-sizing content-box background height 20px padding 0px