/*
<!-- Chỉ khiên -->
<span class="svg svg-shield"></span>

<!-- Chỉ tích -->
<span class="svg svg-check"></span>

<!-- Khiên + tích overlay giữa -->
<span class="svg svg-shield svg-overlay-check"></span>
*/
/* Icon chính */
.svg-shield {
    background: url('/lib/feather-svg/shield.svg') center no-repeat;
}

.svg-check {
    background: url('/lib/feather-svg/check.svg') center no-repeat;
}

/* Icon overlay */
.svg-overlay-check {
    position: relative;
}

    .svg-overlay-check::after {
        content: "";
        position: absolute;
        width: 12px;
        height: 12px;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        background: url(/lib/feather-svg/check.svg) center no-repeat;
        background-size: contain;
        z-index: 2;
    }

.svg, .svg-sm {
    width: 16px;
    height: 16px;
}

.svg-md {
    width: 24px;
    height: 24px;
}

.svg-lg {
    width: 32px;
    height: 32px;
}