
html,
body {
    margin: 0px;
    height: 100%;
    width: 100%;
}

#map {
    width: 100%;
    height: 100%;
}

body {
    font: 16px/1.4 "Helvetica Neue", Arial, sans-serif;
}

.custom_window {
    background: #ffffff;
    color: #000000;
    width: 200px;
    height: 50px;
}

.close_btn {
    position: relative;
    top: 0px;
    left: 180px;
    cursor: pointer;
    color: #ff0000;
}


html,
body {
    margin: 0px;
    height: 100%;
    width: 100%;
}

#map {
    width: 100%;
    height: 100%;
}

body {
    font: 16px/1.4 "Helvetica Neue", Arial, sans-serif;
}

.custom_window {
    background: #ffffff;
    color: #000000;
    width: 200px;
    height: 80px;
}

.close_btn {
    position: relative;
    top: 0px;
    left: 180px;
    cursor: pointer;
    color: #ff0000;
}

Update custom info window demo.
Update custom info window demo.
