[id^="pinmap-"] .amap-icon img {
    display: block !important;
    width: auto !important;
    height: auto !important;
    max-width: none !important;
    max-height: none !important;
    border: 0 !important;
    box-shadow: none !important;
}

[id^="pinmap-"] .amap-icon {
    background: none !important;
    border: 0 !important;
    box-shadow: none !important;
}