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