@media only screen and (min-width: 769px){
.xg_header,.xg_footer{overflow: hidden;}
.xg_header>.xg_section>div {
    width: 86%;
    margin: 0 auto;
}

.xg_footer>.xg_section>div {
    width: 86%;
    margin: 0 auto;
}

.xg_banner .xg_banner_item  .container {
    width: 86% !important;
}

}