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