.newsletters-month-box {
    width: 150px;
    height: 150px;
    overflow: hidden;
    margin-right: 16px
}
.newsletters-month-box {
    position: relative;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
    align-items: center;
    width: 150px;
    height: 150px;
    min-width: 150px;
    background-color: #433E49;
}

    .newsletters-month-box:before {
        position: absolute;
        content: '';
        bottom: 0;
        left: 0;
        width: 100%;
        height: 10px;
        background-color: inherit;
        z-index: 1
    }


.newsletters-month-text {
    position: relative;
    width: 100%;
    font-size: 32px;
    font-weight: 700;
    color: #fff;
    height: 35px;
    z-index: 1;
    padding-left: 20px;
}

    .newsletters-month-text:before, .newsletters-month-text:after {
        position: absolute;
        content: '';
        width: 215px;
        height: 200px;
        background-image: linear-gradient(180deg, #928490 2px, transparent 1px);
        background-size: 9px 9px;
        pointer-events: none;
    }

    .newsletters-month-text:before {
        top: -151px;
        right: -160px;
        -ms-transform: rotate(45deg);
        transform: rotate(45deg);
    }

    .newsletters-month-text:after {
        top: 10px;
        right: -135px;
        -ms-transform: rotate(-45deg);
        transform: rotate(-45deg);
    }