Element button pseudo-element :before generated with transform opacity 1 overflow visible box-shadow 5px 5px 8px rgba(0,0,0,0.4) padding 4px box-sizing content-box display inline-block width 250px background outline none border-radius float none transition cursor default line-height 1 z-index auto font-weight normal font-size 16px margin 4px position static text-shadow height 250px border 2px rgba(0,150,255,0.91) solid