Element block pseudo-class :active generated with font-weight normal transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px border-radius width 160px transition line-height 2 z-index auto position static background float none box-sizing content-box cursor default font-size 16px border 2px rgba(255,255,255,1) dotted height auto display block