body{
    font-size: 14px;
}
.wrapper {
    width: 96%;
}
.menu{
    display: block;
}
.nav{display: none;}
.topfix {
    height: 0px;
}
header {
    position: relative;
}
header .h-bot .h-bot-l {
    float: none;
}
header .h-bot .h-bot-r{float: none;}
.nav .nav-item {
    float: none;
    
}
.nav .nav-item .nav-link {
    text-align: center;
}
.nav-in {
    margin-left: 0px;
    position: relative;
}
.ex-l li{width: 100%;}

.certificates img{width: 100% !important;margin:auto;display: block;}