Element block pseudo-class :active generated with border 55px rgba(109,57,57,1) solid border-radius display block padding 20px position static overflow hidden float none background text-shadow 1px 1px 1px rgba(165,51,51,0.2) box-sizing content-box height 0px font-size 16px font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition transform width 200px line-height 1 cursor default z-index auto margin auto