.del1 {
    font-size: 20px;

    display: inline-block;

    margin: 2px;
    padding: 5px 15px;

    color: #7b7b7b;
    border-radius: 20px;
    background: #f0f0f0;
}
.del2 {
    font-weight: bold;

    color: #de1a0b;
}
.del3 {
    font-size: 20px;
    font-weight: bold;

    display: inline-block;

    padding: 5px 10px;

    color: #de1a0b;
    border-radius: 20px;
    background: #f0f0f0;
}
.del4,
.del5 {
    font-size: 22px;

    width: 85%;
    margin: 10px;
    padding: 10px;

    border: 2px solid #9a00ff;
    border-radius: 5px;
    outline: none;
    background: #eee;
}
.del5 {
    font-size: 18px;

    height: 250px;
}
.del6 {
    font-weight: bold;

    margin: 10px;
    padding: 10px;

    color: #fff;
    border: 2px solid #1e5e21;
    border-radius: 5px;
    outline: none;
    background: #198c57;
}

.delRes_prichina {
    font-style: italic;

    margin: 10px;
    padding: 15px;

    border: 3px dashed #607d8b;
    background: #fbfbfb;
}

.delRes_otvet {
    font-style: italic;

    margin: 10px;
    padding: 15px;

    text-align: center;

    border: 3px dashed #ffc107;
    background: #fbfbfb;
}
.delRes_err {
    margin: 10px;
    padding: 15px;

    text-align: center;

    border: 3px dashed #ff0e0e;
    background: #fff1f1;
}

.delRes_ok {
    margin: 10px;
    padding: 15px;

    text-align: center;

    border: 3px dashed #31a030;
    background: #f6fff1;
}