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