body,
html {
    margin: 0px;
    padding: 0px;
    font-size: 16px;
    font-family: "Istok Web", sans-serif;
    background: #47434a;
}
body {
    padding-top: 5rem;
}
* {
    box-sizing: border-box;
}

.header {
    position: fixed;
    top: 0px;
    padding: 0.5rem;
    width: 100%;
    background: #9558bb;
}

#login {
    text-decoration: none;
    color: #9558bb;
    background: #fff;
    padding: 0.5rem;
    border-radius: 0.5rem;
    width: 6rem;
    text-align: center;
    cursor: pointer;
}
#login:hover {
    color: #fff;
    background: #4c2b60;
}

#content {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.report-area {
    max-width: 600px;
    width: 100%;
    height: 500px;
    max-height: 80vh;
    font-size: 14px;
    font-family: "JetBrains Mono", Courier, monospace;
    padding: 0.5rem;
    border-radius: 0.5rem;
    border: 1px solid #000;
    margin-bottom: 1rem;
}

.button {
    background: #9558bb;
    border-radius: 0.5rem;
    padding: 0.5rem;
    color: #fff;
    width: 6rem;
    text-align: center;
    cursor: pointer;
}

.button:hover {
    background: #fff;
    color: #9558bb;
}