header {
    position: fixed;
    padding: 0px;
    top: 0px;
    left: 0;
    right: 0;
    height: 10%;
    margin: 0;
    background: rgb(230, 243, 100);
}

header h1 {
    text-align: center;
}

main {
    position: fixed;
    padding: 0;
    left: 0;
    right: 0;
    top: 10%;
    bottom: 10%;
    margin: 0;
    background: rgb(230, 243, 200);
    overflow: scroll;
}

main sensor_block {
    display: block;
    padding: 0;
    left: 0;
    right: 0;
    border: solid;
    margin: 5px;
    background: rgb(230, 243, 200);
}

main sensor_block sensor_name {
    display: block;
}

main sensor_block temperature {
    display: block;
    color: red;
}

main sensor_block timestamp {
    display: block;
}

main sensor_block pressure {
    display: block;
}
main sensor_block humidity {
    display: block;
}

footer {
    position: fixed;
    padding: 0;
    bottom: 0px;
    left: 0;
    right: 0;
    height: 10%;
    margin: 0;
    background: rgb(230, 243, 100);
}