/*=============================================
	#topo → social-bt-url
  =============================================*/
    #topo .social-bt-url{
        background:#EEE;
        border-radius:10px;
        box-shadow:0 0 3px #000;
        padding:4px;
        z-index:6;
		position:absolute;
		right:15px;
		top:15px;
	}
	#topo .social-bt-url > .bt{
		background:url(social-sprite.png) 0px 0px no-repeat;
		display:block;
		float:left;
		height:24px;
		margin:0 2px;
		width:24px;
		
		-webkit-transition:background-position 0.1s linear; 
		-moz-transition:background-position 0.1s linear; 
		-o-transition:background-position 0.1s linear; 
		transition:background-position 0.1s linear; 
		
	}
	#topo .social-bt-url > .btF{background-position:0px 0px;}
	#topo .social-bt-url > .btT{background-position:-25px 0px;}
	#topo .social-bt-url > .btG{background-position:-50px 0px;}
	#topo .social-bt-url > .btP{background-position:-75px 0px;}
	#topo .social-bt-url > .btF:hover{background-position:0px -24px;}
	#topo .social-bt-url > .btT:hover{background-position:-25px -24px;}
	#topo .social-bt-url > .btG:hover{background-position:-50px -24px;}
	#topo .social-bt-url > .btP:hover{background-position:-75px -24px;}
/*=============================================
	FIM: #topo → social-bt-url
  =============================================*/