#social {
    position: absolute;
    left: 0px;
    top: 120px;
    width: 320px;
    height: 60px;
    z-index: 999
}

#social .social_item {
    display: block;
}

#social .social_item:hover {
    background-repeat: no-repeat;
    background-position: 0 top;
    transition-duration: .6s;
    opacity: 1
}

#social .social_item a {
    box-shadow: 1px 1px 0 1px rgba(200, 200, 200, 0.3);
    width: 40px;
    height: 40px;
    transition-duration: .6s;
    opacity: .65;
    display: block;
    text-decoration: none;
    background-color: #fff;
    color: #000;
    font-size: 16px;
    text-align: center;
    margin: 4px 0;
    line-height: 40px
}

#social .social_item a:hover {
    background-repeat: no-repeat;
    background-position: 0 top;
    transition-duration: .6s;
    opacity: 1;
    color: #000
}

@media (max-width: 1440px) {
    #social {
        left: 160px
    }
}

@media (max-width: 1340px) {
    #social {
        left: 120px
    }
}

@media (max-width: 1090px) {
    #social {
        display: none
    }
}