.container {
    position: relative;
}

.container .card {
    font-family: Consolas, sans-serif;
    position: relative;
    width: 128px;
    height: 128px;
    background: #000000;
    border-radius: 5px;
    border-color: rgb(142, 142, 142);
    border-style: solid;
    border-width: 0.5px;
    overflow: hidden;
}

.container .card .contentBx {
    position: absolute;
    top: 28;
    bottom: 32;
    width: 100%;
    text-align: center;
    z-index: 10;
}

.container .card .contentBx h1 {
    position: relative;
    font-size: 28;
    font-weight: 600;
    letter-spacing: 1px;
    color: #fff;
    margin-top: 28px;
    margin-bottom: 10px;
}

.container .card .contentBx h2 {
    position: relative;
    font-size: 28px;
    font-weight: 600;
    letter-spacing: 1px;
}

.up_color {
    color: #00ACFF;
}

.down_color {
    color: #e4003a;
}

.neutral_color {
    color: #ffed00;
}