@media(min-width: 768px){
    .giuseart-nav {
        position: fixed;
        right: 5px;
        background: #fff;
        border-radius: 15px;
        width: auto;
        z-index: 150;
        bottom: 100px;
        padding: 10px 0;
        border: 1px solid #f2f2f2;
    }

    .giuseart-nav img {
        width: 44px;
    }

    ul.icon-contact li {
        margin-bottom: 5px;
        padding: 7px;
    }
}
@media(max-width: 768px){
    .giuseart-nav {
        position: fixed;
        background: #fff;
        width: 100%;
        z-index: 150;
        bottom: 0;
        border: 1px solid #f2f2f2;
    }
    ul.icon-contact {
        display: flex;
        justify-content: space-between;
    }
    ul.icon-contact li {
        margin-bottom: 5px;
    }
    .giuseart-nav img {
        width: 44px;
    }
    ul.icon-contact li:nth-child(2) {
        position: absolute;
        top: 25%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    .fix-conten{
        bottom: 60px;
    }
}