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