.log {
    position: fixed;
    width: 400px;
    right: 0;
    height: 120px;
    border: 1px solid gray;
    background: lightgray;
	overflow-y: scroll;
}

@media (max-width: 767px) {
	.log {
		margin-left: 0px;
		width: 100%;
		opacity: 0.9;
	}
}

.block {
    border: 1px solid black;
    width: 540px;
    height: 200px;
    text-align: center;
    line-height: 200px;
    background: white;
    transition: background-color 1000ms linear;
    margin-bottom: 10px;
}

.fired-0 {
    background: green;
}

.fired-0-5 {
    background: yellow;
}

.fired-1 {
    background: red;
}