Element block pseudo-class :active generated with text-shadow z-index auto font-size 8em height 0.75em cursor default padding 0px float none border-radius transition line-height normal box-shadow 1px 1px 0px rgba(0,0,0,0.5) width 0.75em transform box-sizing content-box opacity 1 font-weight normal margin 0px display inline-block position relative border 0em #1abc9c solid background overflow visible outline none