Element block pseudo-class :active generated with outline none font-size 16px width 100px background border-radius position static margin 0px transform line-height 6 box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px opacity 1 overflow hidden box-sizing content-box cursor default height 100px transition display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal border 0px rgba(0,0,0,1) solid float none z-index auto