.tm-system-banner {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    margin-top: -10px;
    margin-left: -10px;
}

.tm-system-banner-item {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-flex: 0;
        -ms-flex: 0 0 auto;
            flex: 0 0 auto;
    width: calc(50% - 10px);
    padding-left: 10px;
}

.tm-system-banner-content {
    -webkit-box-flex: 1;
        -ms-flex: 1 0 150px;
            flex: 1 0 150px;
    position: relative;
    margin: 0;
    margin-top: 10px;
    overflow: hidden;

    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: cover;
}

.tm-system-banner-content:hover {
    cursor: pointer;
}

.tm-system-banner-link {
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
}

.tm-system-banner-text {
    position: absolute;
    left: 0; bottom: 0; right: 0;
    padding: 15px;

    font-size: 18px;
    color: #fff;

    background-color: rgba(0,0,0,0.5);
}