Element button pseudo-element :before generated with border-radius display block width 120px float none margin 0px line-height 1 transition box-sizing content-box position static box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default padding 15px opacity 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal background transform border 0px rgba(0,0,0,1) solid outline none z-index auto height auto overflow hidden font-size 16px