hi so ive been trying to figure out how to make the energy, hunger, exp, imp bars into gradients. like this
heres the code ive been using to do it and it doesnt work, /* ENERGY BAR COLOR */
.progress-bar {
background: linear-gradient (45deg, #760600, #FFFFFF);
color: #000000 !important;
}

does anyone know how to do it correctly? im fairly new to CSS in general