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