Element button pseudo-element :before generated with height auto box-sizing content-box cursor default overflow hidden width 160px transition background float none margin 0px line-height 1 position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px z-index auto font-weight normal transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 32px display block border-radius border 0px rgba(0,0,0,1) solid