@media (max-width:1580px) {

.scroll .index-lang {
background: url(../images/tel2.png) no-repeat 5% center; background-size:18px;
}
.index-lang {background: url(../images/tel1.png) no-repeat 5% center;background-size:18px; width:53%}
.product-image1{ height:280px;}
.con-top{ padding-bottom:20px; margin-bottom:20px;}
.connei{  margin:85px 15% 85px 20%;}
.product-image { height:300px;}
.advantages-cards{ margin-top:300px;}
}