.center {
    display: block;
    text-align: center;
}

.cur_temp {
    display: block;
    font-size: 30pt;
    font-weight: bold;
    color: #A08E03;
    text-align: center;
}

.heater_off {
    display: block;
    font-size: 30pt;
    font-weight: bold;
    color: #1C8205;
    text-align: center;    
}

.heater_on {
    display: block;
    font-size: 30pt;
    font-weight: bold;
    color: #A02A06;
    text-align: center;    
}

.desired_temp_info {
    display: inline-block;
    font-weight: bold;
}