header nav {
    width: 100%;
    
    display: flex;
}

header nav > div:first-child{
    width: 15%;
    height: 10vh;
    margin: 0 1%;
    display: flex;
}

header nav > div:first-child section{
    width: 55%;
    margin: 0 2.5%;
}

header nav > div:first-child section img {
    width: 100%;
}

header nav > div:first-child section:first-child img {
    margin: 3vh 0 0 0;
    /* border-right: 1px solid black; */
}
header nav > div:nth-child(2) {
    width: 52%;
    height: 10vh;
    margin: 0 1%;
    margin-top: 1vh;
    
}

header nav > div:nth-child(2) > ul li{
    display: inline-block ;
    list-style: none;
    width: 12%;
    margin: 0 0.2%;
    position: relative;
}

.submenu {
    position: absolute;
    top: 100%;
    background-color: #e4e3e3;
    width: 150%;
    display: none;
    padding: 0 5%;
    z-index: 100;
    
}
header nav > div:nth-child(2) > ul li:hover .submenu {
    display: block;
}
.submenu a{
    display: block;
    text-decoration: none;
    color: black;
    margin: 2vh 0;
    
}
.submenu a:hover{
    border-bottom: 1px solid black;
    background-color: #ccc;
}
header nav > div:nth-child(2) > ul li > a{
    width: 100%;
    text-decoration: none;
    color: black;
}

header nav > div:nth-child(2) > ul li:hover > a{
    border-bottom: 1px solid black;
}

header nav > div:nth-child(3) {
    width: 26%;
    height: 10vh;
    margin-top: 1vh;
    
}
header nav > div:nth-child(3) > ul li{
    display: inline-block ;
    list-style: none;
    width: 20%;
    margin: 0 0.5%;
}
header nav > div:nth-child(3) > ul li a{
    width: 100%;
    text-decoration: none;
    color: black;
    
}

header nav > div:nth-child(3) > ul li:hover a{
    border-bottom: 1px solid black;
}

#mobileNav{
    display: none;
    width: 100%;
    text-align: center;
    position: sticky;
    z-index: 100;
    margin-top:5px;
    top: 0;
    background-color: white;
    padding: 1vh 0;
    
    

}
#mobileNav div:first-child{
    width: 20%;
    margin: 1%;
}

#mobileNav div:nth-child(2)  {
    width: 30%;
    margin: 1%;

}
#mobileNav div:nth-child(2) > img {
    width:100% ;
}
#mobileNav div:last-child {
    width: 20%;
    margin: 1%;

}
#mobileNav div a{
    text-decoration: none;
    color: black;
}
#mobileNav div i {
    width: 30%;
    margin: 0 2%;
}









.caption{
        display: none;
    }

.baner{
    border: none;
    margin-top: 5px;
}
.mainitems{
    margin: 0 auto;
}
.mainitems img{
    height: 10vh;
   
}

.contactus img{
    height: 3.5vh;

}
footer{
    background-color: rgb(234, 234, 234);
    padding: 5vh 0;
}
footer ul li {
    list-style: none;
    margin: 3px 0;
}
footer ul li a{
    text-decoration: none;
    font-size: 0.9em;
    color: black;
    
}
footer ul li a:hover{
    border-bottom: 1px solid black;
}







@media screen and (min-width: 100px) and (max-width: 922px){
    .imgbg{
        display: none;
    }
    .caption{
        display: block;
    }

    header nav {
        display: none;

    }
    #mobileNav{
        display: block;
        display: flex;
        justify-content: center;
        flex-wrap: nowrap;
        
    }
    
}