/*-----Кнопка--*/
.course-pdf-button {
    background: transparent;
    font-weight: inherit;
    border: 1px solid #c20a0a;
    color: #c20a0a;
}

.course-pdf-button:hover {
    background: #c20a0a;
    color: #fff;
}

.course-pdf-button span {
    font-size: 18px;
    color: #c20a0a;
    margin: 0 5px 0 0;
    border: none;
}

.course-pdf-button:hover span {
    color:#fff;
}