main {
    width: 80%;
    margin-left: 10%;
    margin-top: 3rem;
}

.dot {
    height: 1.5rem;
    width: 1.5rem;
    background-color: #bbb;
    border-radius: 50%;
    display: inline-block;
}

body>main>div>div:last-child>hr {
    display: none;
}

.modal {
    width: 100% !important;
}