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