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