body {
    margin: 0;
    padding: 0;
    overflow: hidden;
}

#map {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100%;
}

.menu {
    position: fixed;
    top: 4px;
    left: 4px;
    z-index: 10000;
    background-color: rgba(0,0,0,.7215686274509804);
    color: #fff;
    border-radius: 4px;
    padding: 4px;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
    opacity: 1;
}

a {
    color: #ffffff;
    text-decoration: none;
    background-color: transparent;
}

.row {
    display: flex;
    padding: 5px 10px;
}
  
.left {
    text-align: left;
}
  
.center {
    text-align: center;
}
  
.right {
    text-align: right;
}

.col_100 {
    display: inline-block;
    width: 100%;
    overflow: auto;
    margin: auto;
}

.col_75 {
    display: inline-block;
    width: 75%;
    overflow: auto;
}

.col_50 {
    display: inline-block;
    width: 50%;
    overflow: auto;
}

.col_25 {
    display: inline-block;
    width: 25%;
    overflow: auto;
}


.col_75m {
    display: inline-block;
    width: 250px;
    overflow: auto;
}

.col_25m {
    display: inline-block;
    width: 60px;
    overflow: auto;
}

.col_scroll {
    overflow-y: auto;
    height: 150px;
}

.btn {
    background-color: #44d337;
    font-size: 12px;
    font-weight: bold;    
    padding: 2px 12px;
    border-radius: 4px;
    color: #000;
    border-style: none;
    cursor: pointer;
}

.btn:hover {
    background-color: #ebd722;
}