.art-nav {
    background: #FC905A;
    background: linear-gradient(top, #FCAB82 0, #fb3737 100%) no-repeat;
    background: -webkit-linear-gradient(top, #FCAB82 0, #fb3737 100%) no-repeat;
    background: -moz-linear-gradient(top, #FCAB82 0, #fb3737 100%) no-repeat;
    background: -o-linear-gradient(top, #FCAB82 0, #fb3737 100%) no-repeat;
    background: -ms-linear-gradient(top, #FCAB82 0, #fb3737 100%) no-repeat;
    background: linear-gradient(top, #FCAB82 0, #fb3737 100%) no-repeat;
    -svg-background: linear-gradient(top, #FCAB82 0, #fb3737 100%) no-repeat;
}