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