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