#social-sidebar {
    right: 0; /* Mantém no lado direito */
    position: fixed;
    top: 47%;
    z-index: 99;
}
#social-sidebar li:first-child a { border-top-right-radius: 5px; }
#social-sidebar li:last-child a { border-bottom-right-radius: 5px; }

#social-sidebar a {
    background: rgba(0, 0, 0, .7);
    color: #fff;
    text-decoration: none;
    display: block;
    height: 50px;
    width: 50px;  
    font-size: 20px;
    line-height: 50px;
    position: relative;
    text-align: center;
    cursor: pointer;
}
#social-sidebar a:hover span {
   left: -150%; /* Muda a direção do efeito */
    opacity: 1;
}
#social-sidebar a span {
  font: 12px "Open Sans", sans-serif;
  text-transform: uppercase;
    border-radius: 3px;
    line-height: 24px;
    left: 100%;
    margin-top: -16px;
    opacity: 0;
    padding: 4px 8px;
    position: absolute;
    transition: opacity .3s, left .4s;
    top: 50%;
    z-index: -1;
}

#social-sidebar a span:before {
    content: "";
    display: block;
    height: 8px;
  width: 8px;
    left: -4px;
    margin-top: -4px;
    position: absolute;
    top: 50%;
    transform: rotate(45deg);
}

#social-sidebar a:hover .link_facebook {
   left: -168%; 
    opacity: 1;
}

#social-sidebar a:hover .link_instagram {
   left: -177%; 
    opacity: 1;
}

#social-sidebar a:hover .link_youtube {
    left: -165%;
    opacity: 1;
}

#social-sidebar a:hover .link_linkedin {
    left: -152%;
    opacity: 1;
}

#social-sidebar a:hover .link_phone {
    left: -161%;
    opacity: 1;
}

#social-sidebar li{
    list-style: none;
}

#social-sidebar a[class*="instagram"]:hover,
#social-sidebar a[class*="instagram"] span,
#social-sidebar a[class*="instagram"] span:before {background: #ea4c89;}

#social-sidebar a[class*="facebook"]:hover,
#social-sidebar a[class*="facebook"] span,
#social-sidebar a[class*="facebook"] span:before {background: #3B5998;}

#social-sidebar a[class*="youtube"]:hover,
#social-sidebar a[class*="youtube"] span,
#social-sidebar a[class*="youtube"] span:before {background: #E34429;}

#social-sidebar a[class*="linkedin"]:hover,
#social-sidebar a[class*="linkedin"] span,
#social-sidebar a[class*="linkedin"] span:before {background: #8487f3;}

#social-sidebar a[class*="whatsapp"]:hover,
#social-sidebar a[class*="whatsapp"] span,
#social-sidebar a[class*="whatsapp"] span:before {background: #5cb415;}