*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:Arial,sans-serif;
}

html,body{
height:100%;
background:#081423;
}

#topbar{
height:70px;
background:#0b3d91;
color:#fff;
display:flex;
align-items:center;
justify-content:space-between;
padding:0 25px;
box-shadow:0 2px 12px rgba(0,0,0,.25);
}

#topbar h1{
font-size:24px;
}

#searchBox{
width:320px;
padding:10px 15px;
border:none;
border-radius:8px;
font-size:15px;
outline:none;
}

#map{
width:100%;
height:calc(100vh - 70px);
}