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