.ribbon.strip.default {
    position: relative;
    display: table;
    text-align: center;
    font-weight: 300;
    font-size: 28px;
    line-height: 1;
    font-family: 'Nunito Sans', Arial, sans-serif;
    letter-spacing: 4px;
    color: white;
    text-transform: uppercase;
    box-shadow: rgb(0, 0, 0) 0px 1px 2px;
    background: #B50026;
    padding: 0 20px;
    margin: 10px auto;
    border-radius: 2px;
    padding: 15px;
}

.ribbon.strip.default .l-triangle-top {
    height: 0px;
    width: 0px;
    position: absolute;
    left: -40px;
    top: 1px;
    z-index: -1;
    border-color: #B50026 transparent transparent;
    border-style: solid;
    border-width: 50px;
}

.ribbon.strip.default .l-triangle-bottom {
    height: 0px;
    width: 0px;
    position: absolute;
    left: -40px;
    bottom: 1px;
    z-index: -1;
    border-color: transparent transparent #B50026;
    border-style: solid;
    border-width: 50px;
    position: absolute;
}

.ribbon.strip.default .r-triangle-top {
    height: 0px;
    width: 0px;
    position: absolute;
    right: -40px;
    top: 1px;
    z-index: -1;
    border-color: #B50026 transparent transparent;
    border-style: solid;
    border-width: 50px;
}

.ribbon.strip.default .r-triangle-bottom {
    height: 0px;
    width: 0px;
    position: absolute;
    right: -40px;
    bottom: 1px;
    z-index: -1;
    border-color: transparent transparent #B50026;
    border-style: solid;
    border-width: 50px;
}