.product-additional-info {
    border-top: none !important;
}    
.d-flex {
    display: flex !important;
}
.align-items-center {
    align-items: center !important;
}    
.flex-stack {
    justify-content: space-between;
    align-items: center;
}
.p-info-link-box {
    border: 1px solid #ccc;
    padding: 10px;
    margin-bottom: 10px;
}
.p-info-link-box img {
    margin-right: 10px !important;
    width: 35px !important;
    vertical-align: middle;
}    
.p-info-link-box h6 {
    color: blue;
    text-align: left;
    margin-bottom: 2px;
    font-size: 18px;
    font-weight: 700;
}