body {
    margin: 0;
    padding: 0;
}

#container {
    display: flex;
    height: 100%;
    width: 100%;
}

#Blue {
    background-color: blue;
}

#Red {
    background-color: red;
}

#Blue, #Red {
    display: inline-block;
    display: flex;
    color: white;
    width: 50%;
    text-align: center;
    align-items: center;
    justify-content: center;
    font-size: 400px;
    font-family: 'Roboto', sans-serif;
    font-weight: 800;
    letter-spacing: 2px;
}

#blueMinus, #redMinus {
    display: grid;
    font-size: 50px;
    border-radius: 25px;
    width: 250px;
	height: 100px;
	align-content: center;
}

#blueMinus {
    background-color: aqua;
}

#redMinus {
    background-color: crimson;
}