.shall-do-container {
    padding-top: 50px;
}
.shall-do {
    margin-left: auto;
    margin-right: auto;
    width: 600px;
    height: 500px;
    padding: 40px 20px;
    background-color: white;
    border-radius: 5px;
}
.shall-do .title {
    font-size: 20px;
    color: #1e3d74;
    text-align: center;
    font-weight: bold;
    margin-bottom: 20px;
}
.shall-do .des {
    font-weight: 500;
    margin-bottom: 10px;
}
.contact {
    padding: 50px;
    text-align: center;
}
.contact .title {
    font-size: 20px;
    color: #1e3d74;
    text-align: center;
    font-weight: bold;
    margin-bottom: 20px;
}
.to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #eeeeee;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 21px;
    border: none;
    display: none;
}