.intestazione {
    background-image: url(https://www.furbatto.it/images/common/TorinoPanoramica_BN_01_green_C.jpg);
}

h2.storia-right {
    color: #008830;
    font-size: 50px;
    text-align: right;
    float: right;
    width: 100%;
}
.furbatto-storia h2 {
    color: #008830;
    padding-top: 20px;
    line-height: 28px;
}

.border-storia-right {
    padding-left: 20px;
}
.border-storia-right::after {
    content: "";
    border-right: 1px solid #ccc;
    position: absolute;
    right: 0;
    top: 87px;
    height: 80%;
}
.border-storia-left {
    padding-right: 20px;
    left: -16px;
}
.border-storia-left::before {
    content: "";
    border-left: 1px solid #ccc;
    position: absolute;
    left: 0;
    top: 87px;
    height: 75%;
}
h2.storia-right {
    color: #008830;
    font-size: 50px;
    text-align: right;
    float: right;
    width: 100%;
}
h2.storia-left-square::before {
    content: url(https://www.furbatto.it/images/common/quadrarto-30-verde.png);
    margin-left: -63px;
    position: absolute;
}
h2.storia-right-square::after {
    content: url(https://www.furbatto.it/images/common/quadrarto-30-verde.png);
    right: -16px;
    position: absolute;
}
h2.storia-center {
    color: #008830;
    font-size: 50px;
    text-align: center;
    width: 100%;
}

@media only screen and (max-width: 991px) {
    h2.storia-right {
        font-size: 50px;
        text-align: center;
    }
    .furbatto-storia h2 {
        color: #008830;
        padding-top: 20px;
        line-height: 28px;
    }
    .border-storia-right {
        border-right: 0;
    }
    .border-storia-left {
        border-left: 0;
        left: 0;
    }
    h2.storia-right-square::after, h2.storia-left-square::before, .border-storia-right::after {
        content: none;
    }
}