.container {
    display: flex;
    flex-wrap: wrap;
}

.left, .right {
    flex: 1;
    min-width: 300px;
    padding: 20px;
}

.card {
   
    padding: 15px;
    border-radius: 15px;
    margin-bottom: 20px;
}

select {
    padding: 10px;
    font-size: 16px;
    border-radius: 10px;
}

#map {
    height: 400px;
    border-radius: 15px;
}