body {
    margin: 0px;
    padding: 0px;
    background-color: #FFFFFF;
    color: #222222;
}

input {
    border-style: solid;
    border-width: 1px;
    border-color: #DDDDDD;
}

button {
    padding-left: 16px;
    padding-right: 16px;
}

.font-dosis {
    font-family: dosis;
}

.center {
    text-align: center;
}

.main-title {
    margin-top: 10px;
    margin-bottom: 10px;
    font-size: 36px;
    font-weight: 200;
    text-align: center;
}

.main-canvas {
    width: 800px;
    height: 600px;
    font-weight: 200;
    background-color: #FFFFFF;
    background-image: url('../img/balance_bg.png');
    background-size: 800px 600px;
    border-style: solid;
    border-width: 1px;
    border-color: #DDDDDD;
}

.control-zone {
    margin-top: 20px;
    margin-bottom: 20px;
}

.control-zone-text {
    font-size: 32px;
    font-weight: 200;
    text-align: center;
}

#answer_input {
    width: 200px;
}

#answer_button {
    margin-left: 10px;
    color: #32CD32;
    border-style: solid;
    border-width: 2px;
    border-color: #32CD32;
    background: none;
}

#nextball_button {
    margin-left: 60px;
    color: #FF8C00;
    border-style: solid;
    border-width: 2px;
    border-color: #FF8C00;
    background: none;
}

#result_text {
    display: inline-block;
    width: 160px;
    text-align: center;
    font-size: 28px;
}