.bg-pattern-dot {
    position: relative;
    background-color: transparent !important;
}

.bg-pattern-dot:after {
    content: '';
    height: 100%;
    width: 100%;
    display: block;
    /* background-color: blue; */
    position: absolute;
    z-index: -1;
    background: linear-gradient(90deg, #333 21px, transparent 1%) center, linear-gradient(#333 21px, transparent 1%) center, #a799cc;
    background-size: 22px 22px;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}