Element block pseudo-class :active generated with font-size 16px width 160px transform border 0px rgba(0,0,0,1) solid height auto transition line-height 1 padding 20px cursor default border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden z-index auto background box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px position static float none display block font-weight normal