.comment-respond{
    max-width:700px;
    margin:60px auto;
    padding:40px;
    background:#fff;
    border-radius:20px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.comment-respond h3{
    font-size:32px;
    margin-bottom:25px;
    text-align:center;
}

.comment-form textarea,
.comment-form input[type="text"],
.comment-form input[type="email"]{
    width:100%;
    border:1px solid #ddd;
    border-radius:12px;
    padding:15px;
    font-size:16px;
    transition:.2s;
}

.comment-form textarea{
    min-height:180px;
    resize:vertical;
}

.comment-form textarea:focus,
.comment-form input:focus{
    border-color:#FFC107;
    outline:none;
}

.comment-form .submit{
    background:#FFC107;
    color:#fff;
    border:none;
    border-radius:12px;
    padding:16px 35px;
    font-size:18px;
    font-weight:700;
    cursor:pointer;
    transition:.2s;
}

.comment-form .submit:hover{
    background:#e6ab00;
}