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

.btn-wx {
    width: 100px;
}

.bspacer {
    margin-bottom: 200px;
}

.modal-body{
    max-height: calc(100vh - 200px);
    overflow-y: auto;
}

#address {
    width: 330px;
}

#googleMap {
    width: 100%;
    height: 600px;
    border-style: solid;
    border-width: 1px;
}