Element block pseudo-class :active generated with transition cursor default text-shadow 0px 1px 0px rgba(255,255,255,0.2) font-weight normal background padding 0px border 0em #1abc9c solid margin 0px outline none display inline-block width 0.75em position relative opacity 1 height 0.75em box-sizing content-box font-size 8em line-height normal z-index auto border-radius box-shadow transform overflow visible float none