div.in0 input[type=text] {
    border: 2px solid green;
    font-weight: bold;
    background-color: rgba(100,255,100,.3);
}

div.in1 input[type=text] {
    border: 2px dashed green;
    font-weight: bold;
    background-color: rgba(100,255,100,.3);
}

div.point span.mark::after {
    content: "○";
}

div.in0 span.mark::after {
    content: "①";
}

div.in1 span.mark::after {
    content: "②";
}

div.note input {
    margin: 5px 5px;
}

div.field {
    display: inline-block;
}

div.point {
    margin: 1em 0;
    background-color: rgb(220, 220, 220);
    max-width: 60em;
    border-radius: 10px;
    border: 1px solid black;
}