.features .feature-item .feature-content .feature-icon i{
    position: relative;
    background: linear-gradient(-135deg, #191919,
 color-mix(in srgb, #040000, transparent 30%));
}
.feature-icon i img{
    position: absolute;
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    max-width: 100%;
    max-height: 100%;

}