.brand-cube {
    min-height:250px;
    text-align: center;
    text-decoration: none !important;
    color:white !important;
    display: block;
    line-height:250px;
}

.brand-cube-AMD {
    background: rgb(172, 137, 63);
    background: radial-gradient(circle, rgb(172, 137, 63) 0%, #030912 40%);
}

.brand-cube-Intel {
    background: rgb(0, 119, 172);
    background: radial-gradient(circle, rgb(0, 119, 172) 0%, #030912 40%);
}

.brand-cube-NVIDIA {
    background: rgb(119, 184, 0);
    background: radial-gradient(circle, rgb(119, 184, 0) 0%, #030912 40%);
}