[CSS]word-break: break-all / min-wieth: 지정

main{
    border: 1px dotted red;
    display: flex;
    min-width: 500px;
    /* height: 600px;
    flex-direction:row;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: baseline; */
}

div{
    border: 1px solid green;
    font-weight: bold;
    
}

#box2{
    word-break:break-all;
    flex-basis: 3;

}

* {
    margin: 10px;
    padding: 10px;
}