.container-fluid {
    background-image: -webkit-linear-gradient(270deg,rgba(65,50,50,1.00) 11.92%,rgba(164,155,155,1.00) 38.33%,rgba(88,83,83,1.00) 58.03%,rgba(27,18,18,1.00) 83.94%);
    background-image: -moz-linear-gradient(270deg,rgba(65,50,50,1.00) 11.92%,rgba(164,155,155,1.00) 38.33%,rgba(88,83,83,1.00) 58.03%,rgba(27,18,18,1.00) 83.94%);
    background-image: -o-linear-gradient(270deg,rgba(65,50,50,1.00) 11.92%,rgba(164,155,155,1.00) 38.33%,rgba(88,83,83,1.00) 58.03%,rgba(27,18,18,1.00) 83.94%);
    background-image: linear-gradient(180deg,rgba(65,50,50,1.00) 11.92%,rgba(164,155,155,1.00) 38.33%,rgba(88,83,83,1.00) 58.03%,rgba(27,18,18,1.00) 83.94%);
}