Añade a tu blog las Tabview o pestañas ideal para las redes sociales

Instalaciónen blogger

Paso 1) Añadir el CSS y el script

.tabviewcont{
margin:15px 0;
padding:0;
clear:both;
list-style:none;
}
.tabviewnav {
margin: 0;
padding: 0;
font-size:14px; /* Tamaño de la fuente en las pestañas */
font-weight:bold;
}
.tabviewnav li {
float: left;
margin: 0 -15px 0 0;
list-style:none;
}
.tabviewnav li a {
float: left;
position: relative;
padding: 0 40px;
height: 0; 
line-height: 30px;
text-transform: uppercase;
text-decoration: none;
color:#fff;
border-right: 30px solid transparent;
border-bottom: 30px solid #3D3D3D;
border-bottom-color: #0597db;


}
.tabviewnav li a:hover {
color:#fff;
border-right: 30px solid transparent;
border-bottom: 30px solid #dba105;
border-bottom-color: #b4fc60;
text-decoration:none;
}
.tabviewnav li.tabviewactive a,
.tabviewnav li.tabviewactive a:hover {
border-right: 30px solid transparent;
border-bottom: 30px solid #3D3D3D;
border-bottom-color: #a11bd2;
color:#fff;
}
.tabviewcont .tabviewtab {
padding:5px;

}
.tabviewcont .tabviewtab h2,
.tabviewcont .tabviewtabhide {
display:none;
}
.tabviewtab .widget-content ul{
list-style:none;
margin:0 0 10px 0;
padding:0;
}
.tabviewtab .widget-content li {
border-bottom:1px solid #ccc;
margin:0 5px;
padding:2px 0 5px 0;

}

Terminado de copiar el codigo CSS , buscamos la etiqueta/head y justo arriba de ella pegamos el siguiente código javascript(este código nos agrupa los gadgets).

script type='text/javascript' 
// Tabview para agrupar gadgets
//![CDATA[ 
document.write('style type="text/css".tabview{display:none;}/style');function tabviewObj(argsObj){var arg;this.div=null;this.classMain="tabview";this.classMainLive="tabviewcont";this.classTab="tabviewtab";this.classTabDefault="tabviewtabdefault";this.classNav="tabviewnav";this.classTabHide="tabviewtabhide";this.classNavActive="tabviewactive";this.titleElements=['h2','h3','h4','h5','h6'];this.titleElementsStripHTML=true;this.removeTitle=true;this.addLinkId=false;this.linkIdFormat='tabviewidnavtabnumberone';for(arg in argsObj){this[arg]=argsObj[arg]}this.REclassMain=new RegExp('\b'+this.classMain+'\b','gi');this.REclassMainLive=new RegExp('\b'+this.classMainLive+'\b','gi');this.REclassTab=new RegExp('\b'+this.classTab+'\b','gi');this.REclassTabDefault=new RegExp('\b'+this.classTabDefault+'\b','gi');this.REclassTabHide=new RegExp('\b'+this.classTabHide+'\b','gi');this.tabs=new Array();if(this.div){this.init(this.div);this.div=null}}tabviewObj.prototype.init=function(e){var childNodes,i,i2,t,defaultTab=0,DOM_ul,DOM_li,DOM_a,aId,headingElement;if(!document.getElementsByTagName){return false}if(e.id){this.id=e.id}this.tabs.length=0;childNodes=e.childNodes;for(i=0;ichildNodes.length;i++){if(childNodes[i].className&&childNodes[i].className.match(this.REclassTab)){t=new Object();t.div=childNodes[i];this.tabs[this.tabs.length]=t;if(childNodes[i].className.match(this.REclassTabDefault)){defaultTab=this.tabs.length-1}}}DOM_ul=document.createElement("ul");DOM_ul.className=this.classNav;for(i=0;ithis.tabs.length;i++){t=this.tabs[i];t.headingText=t.div.title;if(this.removeTitle){t.div.title=''}if(!t.headingText){for(i2=0;i2this.titleElements.length;i2++){headingElement=t.div.getElementsByTagName(this.titleElements[i2])[0];if(headingElement){t.headingText=headingElement.innerHTML;if(this.titleElementsStripHTML){t.headingText.replace(/br/gi," ");t.headingText=t.headingText.replace(/[^]+/g,"")}break}}}if(!t.headingText){t.headingText=i+1}DOM_li=document.createElement("li");t.li=DOM_li;DOM_a=document.createElement("a");DOM_a.appendChild(document.createTextNode(t.headingText));DOM_a.href="javascript:void(null);";DOM_a.title=t.headingText;DOM_a.onclick=this.navClick;DOM_a.tabview=this;DOM_a.tabviewIndex=i;if(this.addLinkId&&this.linkIdFormat){aId=this.linkIdFormat;aId=aId.replace(/tabviewid/gi,this.id);aId=aId.replace(/tabnumberzero/gi,i);aId=aId.replace(/tabnumberone/gi,i+1);aId=aId.replace(/tabtitle/gi,t.headingText.replace(/[^a-zA-Z0-9-]/gi,''));DOM_a.id=aId}DOM_li.appendChild(DOM_a);DOM_ul.appendChild(DOM_li)}e.insertBefore(DOM_ul,e.firstChild);e.className=e.className.replace(this.REclassMain,this.classMainLive);this.tabShow(defaultTab);if(typeof this.onLoad=='function'){this.onLoad({tabview:this})}return this};tabviewObj.prototype.navClick=function(event){var rVal,a,self,tabviewIndex,onClickArgs;a=this;if(!a.tabview){return false}self=a.tabview;tabviewIndex=a.tabviewIndex;a.blur();if(typeof self.onClick=='function'){onClickArgs={'tabview':self,'index':tabviewIndex,'event':event};if(!event){onClickArgs.event=window.event}rVal=self.onClick(onClickArgs);if(rVal===false){return false}}self.tabShow(tabviewIndex);return false};tabviewObj.prototype.tabHideAll=function(){var i;for(i=0;ithis.tabs.length;i++){this.tabHide(i)}};tabviewObj.prototype.tabHide=function(tabviewIndex){var div;if(!this.tabs[tabviewIndex]){return false}div=this.tabs[tabviewIndex].div;if(!div.className.match(this.REclassTabHide)){div.className+=' '+this.classTabHide}this.navClearActive(tabviewIndex);return this};tabviewObj.prototype.tabShow=function(tabviewIndex){var div;if(!this.tabs[tabviewIndex]){return false}this.tabHideAll();div=this.tabs[tabviewIndex].div;div.className=div.className.replace(this.REclassTabHide,'');this.navSetActive(tabviewIndex);if(typeof this.onTabDisplay=='function'){this.onTabDisplay({'tabview':this,'index':tabviewIndex})}return this};tabviewObj.prototype.navSetActive=function(tabviewIndex){this.tabs[tabviewIndex].li.className=this.classNavActive;return this};tabviewObj.prototype.navClearActive=function(tabviewIndex){this.tabs[tabviewIndex].li.className='';return this};function tabviewAutomatic(tabviewArgs){var tempObj,divs,i;if(!tabviewArgs){tabviewArgs={}}tempObj=new tabviewObj(tabviewArgs);divs=document.getElementsByTagName("div");for(i=0;idivs.length;i++){if(divs[i].className&&divs[i].className.match(tempObj.REclassMain)){tabviewArgs.div=divs[i];divs[i].tabview=new tabviewObj(tabviewArgs)}}return this}function tabviewAutomaticOnLoad(tabviewArgs){var oldOnLoad;if(!tabviewArgs){tabviewArgs={}}oldOnLoad=window.onload;if(typeof window.onload!='function'){window.onload=function(){tabviewAutomatic(tabviewArgs)}}else{window.onload=function(){oldOnLoad();tabviewAutomatic(tabviewArgs)}}}if(typeof tabviewOptions=='undefined'){tabviewAutomaticOnLoad()}else{if(!tabviewOptions['manualStartup']){tabviewAutomaticOnLoad(tabviewOptions)}}
// 
/script

Paso 2) Añadir los Gadgtes

Culminado el paso 1, busque el sidebar de su preferencia donde va a ubicar los Tabview o las pestañas y dentro de este pegar el siguiente codigo.

div id='sidebar-wrapper'!--el sidebar--
!--INICIO DE PESTAÑAS--
div class='tabview'
    !--INICIO DE PESTAÑA1--
    div class='tabviewtab' id='Pestaña1' title='Facebook'
      b:section class='sidebar-social' id='widget-pestana-1' maxwidgets='1' showaddelement='yes'/
    /div
   !--FIN--
   !--INICIO DE PESTAÑAS2--
   div class='tabviewtab' id='Pestaña2' title='Twitter'
      b:section class='sidebar-social' id='widget-pestana-2' maxwidgets='1' showaddelement='yes'/
    /div
   !--FIN--
   !--INICIO PESTAÑAS3--
   div class='tabviewtab' id='Pestaña3' title='Google +'
      b:section class='sidebar-social' id='widget-pestana-3' maxwidgets='1' showaddelement='yes'/
   /div
   !--FIN--
/div
!--FIN--
/div!--fin del sidebar--

si tienen algun problema diganmelo para realizar la respectiva correcion