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