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