html,body{
    padding: 0;
    margin: 0;
}

body{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.top{
    width:95vw;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
.content{
    padding:2rem;
    display: flex;
    flex-direction: column;
    width: 90vw;
}
.content>div{
    border-radius: 10px;
    border:solid 1px gray;
    margin: 10px;
    padding: 10px;
}