body {
    padding-top: 175px;
    padding-bottom:40px;
}
/*javidi-change*/
@media(max-width:498px) {
    body { 
        padding-top: 42%;
    }
    .navbar-inverse .navbar-brand, .navbar-inverse .navbar-nav > li > a {
        font-size:3.9vw;
    }
}

/*==================== header ====================*/
.logo-wrapper {
    /*javidi-change-logo-samane*/
    height: auto;
    /*height:120px;*/
    text-align: center;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    background: rgba(3,61,115,1);
    background: -moz-linear-gradient(left, rgba(3,61,115,1) 0%, rgba(2,89,156,1) 36%, rgba(2,89,156,1) 62%, rgba(3,61,115,1) 100%);
    background: -webkit-gradient(left top, right top, color-stop(0%, rgba(3,61,115,1)), color-stop(36%, rgba(2,89,156,1)), color-stop(62%, rgba(2,89,156,1)), color-stop(100%, rgba(3,61,115,1)));
    background: -webkit-linear-gradient(left, rgba(3,61,115,1) 0%, rgba(2,89,156,1) 36%, rgba(2,89,156,1) 62%, rgba(3,61,115,1) 100%);
    background: -o-linear-gradient(left, rgba(3,61,115,1) 0%, rgba(2,89,156,1) 36%, rgba(2,89,156,1) 62%, rgba(3,61,115,1) 100%);
    background: -ms-linear-gradient(left, rgba(3,61,115,1) 0%, rgba(2,89,156,1) 36%, rgba(2,89,156,1) 62%, rgba(3,61,115,1) 100%);
    background: linear-gradient(to right, rgba(3,61,115,1) 0%, rgba(2,89,156,1) 36%, rgba(2,89,156,1) 62%, rgba(3,61,115,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#033d73', endColorstr='#033d73', GradientType=1 );
}

    .logo-wrapper .logo-pics img {
        position: absolute;
        z-index: 2;
    }

        .logo-wrapper .logo-pics img:first-child {
            right: 10px;
        }

        .logo-wrapper .logo-pics img:last-child {
            left: 0;
        }

        .logo-wrapper .logo-pics img.center-img {
            position: relative;
            padding-bottom: 10px;
        }

@media(max-width:1400px) {
    .logo-wrapper .logo-pics img.center-img {
        max-width: 50%;
    }
}

@media screen and (max-width:900px) {
    #Logo {
        display: none;
    }

    #Imam {
        display: none;
    }
}

@media(max-width:999px) {
    .logo-wrapper .logo-pics img:first-child {
        display: none;
    }

    .logo-wrapper .logo-pics img.center-img {
        max-width: 50%;
    }

    .logo-wrapper .logo-pics img:last-child {
        display: none;
    }
}

.navbar-brand {
    padding-top: 10px;
    padding-bottom: 10px;
}

.navbar-nav > li > a {
    padding-top: 10px;
    padding-bottom: 10px;
}

.navbar-inverse {
    background-color: #dddddd;
    border-bottom-color: #808080;
}

    .navbar-inverse .navbar-brand, .navbar-inverse .navbar-nav > li > a {
        color: #222222;
    }