.jobs-list {
    margin: 0;
    padding: 0;
}

.job-area {
    border-top: 1px solid #ccc;
    border-left: 1px solid #ccc;
    border-right: 1px solid #ccc;
}

.job-area:last-of-type {
    border-bottom: 1px solid #ccc;
}

.job-area > h3 {
    display: grid;
    grid-template-columns: 20px 1fr;
    gap: 10px;
    cursor: pointer;
    padding: 10px;
    margin: 0;
    background: #f9f9f9;
}

.job-area:hover > h3 {
    background: #f1f1f1;
    cursor: pointer;
}

.job_content {
    transition: max-height .7s ease-in-out;
    max-height: 0;
    overflow: hidden;
}

.job_content ul {
    margin: 0;
    padding: 10px;
    border-top: 1px solid #ccc;
}

.job_content ul li {
    padding: 5px 0;
}

.job-area.active > h3 {
    background: #e9e9e9;
}

.job-area.active .job_content {
    max-height: 1000px; /* large enough value to show content */
}

.job-area .open_icon {
    display: flex;
    align-items: center;
    height: 100%;
}

.job-area .close_icon {
    display: none;
}

.job-area.active .open_icon {
    display: none;
}

.job-area.active .close_icon {
    display: flex;
    align-items: center;
    height: 100%;
}