Element block pseudo-class :active generated with text-shadow transform box-shadow 3px 3px 4px rgba(0,0,0,0.4) font-weight normal border 0em #1abc9c solid float none height 0.75em border-radius cursor default box-sizing content-box outline none background margin 0px position relative transition width 0.75em z-index auto padding 0px display inline-block overflow visible font-size 8em line-height normal opacity 1