.gradient-custom {
    /* fallback for old browsers */
    background: #008468;
    
    /* Chrome 10-25, Safari 5.1-6 */
    background: -webkit-linear-gradient(to right, rgba(0,131,104,255), rgba(20, 75, 164, 255));
    
    /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
    background: linear-gradient(to right, rgba(0, 131, 104, 255), rgba(20, 75, 164, 255))
    }