Element block pseudo-class :active generated with float none overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform display block background width 160px transition z-index auto border-radius position static font-weight normal line-height 0 box-sizing content-box font-size 21px height auto margin 0px cursor default border 0px rgba(0,0,0,1) solid