.header-slogan{display:none}.header-background{background-image:-webkit-gradient(linear,left top,left bottom,from(rgba(0,0,0,.3)),to(rgba(0,0,0,.3))),url(../images/fond-fleur.jpg);background-image:-moz-linear-gradient(rgba(0,0,0,.3),rgba(0,0,0,.3)),url(../images/fond-fleur.jpg);background-image:-o-linear-gradient(rgba(0,0,0,.3),rgba(0,0,0,.3)),url(../images/fond-fleur.jpg);background-image:linear-gradient(rgba(0,0,0,.3),rgba(0,0,0,.3)),url(../images/fond-fleur.jpg);background-position:top}