.redes_sociales_fija a {
    float: right;
    cursor: pointer;
    display: inline-block;
    border: 1px solid #efefef;
    height: 55px;
    width: 55px;
    background-color: #fff;
    -webkit-border-radius: 40px;
    -moz-border-radius: 40px;
    border-radius: 40px;
    transition: all 0.5s linear;
    box-shadow: none;
} 
 
 
 





.redes_sociales_fija a:hover{ background-color:#e05a29; color:#fff!important;}

.redes_sociales_fija.right {
    position: fixed;
    bottom: 85px;
    right: 25px;
    z-index: 99999;
}

.redes_sociales_fija.left {
    position: fixed;
    bottom: 45px;
    left: 10px;
    z-index: 99999;
}
/*---------------------------------- banda redes fijas---------------------*/

ul.redes_sociales_fija {list-style: none;}

.redes_sociales_fija li {
    text-align: center;
    width: 55px;
    height: 55px;
    border-radius: 50px 50px 50px 50px;
    margin-right: 5px;
    margin-top: 5px;
}

.redes_sociales_fija li i {
    width: 1em;
    height: 1em;
    text-align: center;
    font-size: 22px;
    line-height: 53px;
}

@-webkit-keyframes sonar {
    from {
        -webkit-transform: scale(0);
        opacity: 1;
    }
    to {
        -webkit-transform: scale(1);
        opacity: 0;
    }
}

@-moz-keyframes sonar {
    from {
        -moz-transform: scale(0);
        opacity: 1;
    }
    to {
        -moz-transform: scale(1);
        opacity: 0;
    }
}

@keyframes sonar {
    from {
        transform: scale(0);
        opacity: 1;
    }
    to {
        transform: scale(1);
        opacity: 0;
    }
}