.postit {
    display: flex;
    flex-direction: column;
    text-align: left;
    z-index: 99;
    position: absolute;
    top: 180px;
    right: 30px;
    background-color: #ffe765;
    width: 300px;
    padding: 20px 25px;
    text-wrap: wrap;
    box-sizing: border-box;
    border-radius: 15px;
    box-shadow: 3px 3px 10px #333;
}

.postit h1 {
    color: #333;
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 5px;
}

.postit h2 {
    color: #333;
    font-size: 16px;
    font-weight: bold;
    margin-top: 10px;
    text-decoration: underline;
}

.postit h3 {
    color: #333;
    font-size: 14px;
    font-weight: bold;
    margin-top: 4px;
    margin-left: 8px;
}

.postit h4 {
    color: #333;
    font-size: 14px;
    font-weight: normal;
    font-style: italic;
    margin-left: 15px;
}