#china-map-container {
    width: 80%;        /* scale map to 80% of page */
    max-width: 900px;  /* do not exceed original size */
    margin: 0 auto;
    position: relative;
}

#china-map-wrapper {
    position: relative;
    width: 900px;      /* original width for coordinate calculation */
    height: 771px;     /* original height for coordinate calculation */
}

#china-map-image {
    width: 100%;       /* scale with container width */
    height: auto;
    display: block;
}

.map-point {
    position: absolute;
    width: 16px;
    height: 16px;
    /*background: #03FFD4;*/
    background: #0FFFD4; 
    border-radius: 50%;
    border: 2px solid white;
    transform: translate(-50%, -50%);
    cursor: pointer;
    animation: pulse 1.5s infinite;
}

/* pulse animation */
@keyframes pulse {
    0%   { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    50%  { transform: translate(-50%, -50%) scale(1.4); opacity: 0.6; }
    100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
}

/* popup */
#china-map-popup {
    position: absolute;
    top: 40px;
    right: 40px;
    width: 280px;
    background: white;
/*    padding: 15px;*/
    border-radius: 10px;
    border: 1px solid #aaa;
    box-shadow: 0 4px 14px rgba(0,0,0,0.3);
    display: none;
    z-index: 9999;
}

#china-map-popup img {
    width: 100%;
    height: auto;
/*    border-radius: 8px;*/
}


.china-pop-inner{
    padding: 25px;
}



#popup-close {
    color: #fff;
    position: absolute;
    right: 10px;
    top: 6px;
    background: transparent;
    border: none;
    font-size: 20px;
    cursor: pointer;
}