body{
    margin: 0 auto;
    width: 90vw;
}

main{
    display: flex;
}
.topic{
    color: red;
    font-weight: bold;
    margin: 0 5px;
}
.topic h2{
    text-align: center;
}

.list ul,li,a{
    list-style: none;
    font-size: 20px;
    text-decoration: none;
}
.list a:hover{
    color: red;
}

.map img{
    height: 500px;
    width: 1000px;
}