Element block pseudo-class :active generated with cursor default font-weight normal padding 20px opacity 1 border-radius float none line-height 1 box-shadow overflow visible margin 0px display inline-block z-index auto transform font-size 100px width auto border 0px rgba(0,0,0,1) solid outline none position relative text-shadow 1px 1px 1px rgba(0,0,0,0.2) background transition box-sizing content-box height auto