* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: system-ui, -apple-system;
}

body {
    display: flex;
    align-items: center;
    flex-direction: column;
    height: 100vh;
    width: 100vw;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: row;
    height: 20vh;
    width: 100vw;
    border: 0.2em solid #000000;
    border-style: none none solid none;
}

.logo {
    height: 3.5em;
    width: auto;
    margin-block: auto;
    margin-left: 2em;
}

.tel {
    font-size: 1.5em;
    font-weight: 700;
    margin-block: auto;
    margin-right: 2em;
    color: #38bca6;
}

.page {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: column;
    height: 80vh;
    width: 100vw;
}

footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: row;
    height: 20vh;
    width: 100vw;
    border: 0.2em solid #000000;
    border-style: solid none none none;
}