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