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