.application {
    font-family: 'Cutive Mono', monospace;
}
.matrix-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}
.matrix {
    display: flex;
}
.cell {
    width: 40px;
    height: 40px;
    border: 1px solid;
}
.row .cell.target, .cell.target {
    background-color: green;
}
.cell.operand {
    background-color: rgb(70, 160, 230);
}
.accessed {
    background-color: gray;
}
.top-bar {
    display: flex;
    justify-content: space-between;
}
.instruction-container {
    display: flex;
    align-items: center;
}
.instruction {
    border: 1px solid;
    padding: 5px;
    font-family: monospace;
    font-size: 20px;
    height: 30px;
    line-height: 30px;
    white-space: nowrap;
}
.instruction.current {
    font-size: 24px;
    height: 34px;
    line-height: 34px;
}
.instruction-button {
    padding: 15px 10px;
    top: 0;
}
.instruction-button.prev {
    left: 0;
}
.instruction-button.next {
    right: 0;
}
.size-container {
    display: flex;
    justify-content: center;
    margin: 40px 0 20px 0;
}
.size-button {
    padding: 15px;
    margin: 0 5px;
}
.legend {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}
.legend div {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    margin: 0 10px;
}