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