Element block pseudo-class :active generated with z-index auto font-weight normal transition float none border-radius font-size 100% background width 0px padding 0px text-shadow 1px 1px 0px rgba(0,0,0,0.25) margin 0px line-height normal border 100px #1abc9c solid outline none opacity 1 overflow visible display block box-sizing content-box box-shadow height 0px position static transform cursor default