.scrollup{
    width:40px;
    height:40px;
    opacity:0.5;
    position:fixed;
    bottom:50px;
    right:30px;
    display:none;
    
    background: url('../img/icon_top.png') no-repeat;
 }

.rojo{color: #EE6E73;}

.gplus{color: #DD4B39;}

.black{color: #222222;}

.bg-gris{
background-color: #e9e9e9 !important;
padding-top: 15px!important;
padding-bottom: 15px!important;
}