html, body {
    min-height: 100%;
}

body, div, form, input, p {
    /* padding: 0;
    margin: 0;
    outline: none;
    */
    /* font-family: Roboto, Arial, sans-serif;
    font-size: 14px;
    color: #666;
    line-height: 22px;
    */
}

h1 {
    font-weight: 400;
}

h4 {
    margin-bottom: 0;
}

hr {
    margin: 20px 0;
}

span.required {
    color: red;
}

.main-block {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3px;
}

form {
    width: 100%;
    padding: 20px;
    box-shadow: 0 2px 5px #ccc;
    background: #fff;
}

th, td {
    width: 12%;
    text-align: center;
    vertical-align: unset;
    line-height: 18px;
    font-weight: 400;
    word-break: break-all;
}

input[type=radio] {
    vertical-align: middle;
}

.first-col {
    width: 38%;
    text-align: left;
}

textarea:hover {
    border: 1px solid #095484;
    outline: none;
}

.comments-block, .radio-block {
    margin: 30px 0;
}

.comments, question, .answer, .question-answer, table {
    width: 100%;
}

.comments {
    margin: 0;
}

small {
    display: block;
    line-height: 18px;
    opacity: 0.5;
}

textarea {
    width: calc(100% - 6px);
}

.question-answer > div {
    display: inline-block;
    margin-left: 30px;
}

.btn-block {
    text-align: center;
}

button {
    width: 150px;
    padding: 10px;
    border: none;
    border-radius: 5px;
    background: #095484;
    font-size: 16px;
    color: #fff;
    cursor: pointer;
}

button:hover {
    background: #0666a3;
}

@media (min-width: 568px) {
    .comments-block, .radio-block {
        display: flex;
        justify-content: space-between;
    }

    .comments {
        width: 30%;
    }

    .answer {
        width: 70%;
    }

    .question, .question-answer {
        width: 50%;
    }

    th, td {
        word-break: keep-all;
    }
}