.blog-header-nav {
    display: flex;
    direction: rtl;
    position: relative;
}

@media screen and (max-width: 1090px) {
    .blog-header-nav {
        justify-content: space-between;
    }
}

.en .blog-header-nav {
    direction: ltr;
}

@media screen and (max-width: 1290px) {
    .blog-header-nav {
        margin: 0 15px;
    }
}

.blog-header-nav-menu {
    flex: 1;
    padding: 10px 0;
}

.blog-header-nav-menu ul {
    list-style: none;
    display: flex;
}

.blog-header-nav-menu ul li a {
    color: #253238;
    position: relative;
    line-height: 52px;
    display: block;
    padding: 0 10px;
}

@media screen and (max-width: 1090px) {
    .blog-header-nav-menu ul li a {
        display: none;
    }
}

.blog-header-nav-menu ul li a::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    height: 0;
    transition: height 0.2s ease-in-out, color 0.2s ease-in-out;
    width: 100%;
    background-color: #2196f3;
}

.blog-header-nav-menu ul li a:hover {
    color: #2196f3;
}

.blog-header-nav-menu ul li a:hover::before {
    height: 5px;
}

.blog-header-nav-menubtn {
    /*display: flex;*/
    display: none;
    flex-direction: column;
    justify-content: center;
    margin-left: 20px;
    cursor: pointer;
}

.en .blog-header-nav-menubtn {
    margin-right: 20px;
}

@media screen and (max-width: 1090px) {
    .blog-header-nav-menubtn {
        display: flex;
    }
}

@media screen and (max-width: 1090px) {

    .blog-header-nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        width: 100%;
        padding: 0;
        background-color: #fff;
        z-index: 1000;
    }

    .blog-header-nav-menu.mobile-menu-open {
        display: block;
    }

    .blog-header-nav-menu ul {
        display: flex;
        flex-direction: column;
        width: 100%;
        padding: 0;
        margin: 0;
    }

    .blog-header-nav-menu ul li {
        width: 100%;
    }

    .blog-header-nav-menu ul li a {
        display: block;
        line-height: normal;
        padding: 14px 20px;
        border-bottom: 1px solid #eee;
    }

    .blog-header-nav-menu ul li a::before {
        display: none;
    }
}

.blog-header-nav-menubtn .menubtn-1 {
    height: 2px;
    width: 30px;
    background-color: #253238;
    border-radius: 5px;
    transition: width 0.2s ease-in-out;
}

.blog-header-nav-menubtn .menubtn-2 {
    height: 2px;
    width: 34px;
    background-color: #253238;
    border-radius: 5px;
    margin: 6px 0;
    transition: width 0.2s ease-in-out;
}

.blog-header-nav-menubtn .menubtn-3 {
    height: 2px;
    width: 25px;
    background-color: #253238;
    border-radius: 5px;
    transition: width 0.2s ease-in-out;
}

.blog-header-nav-menubtn:hover .menubtn-1 {
    width: 34px;
}

.blog-header-nav-menubtn:hover .menubtn-2 {
    width: 34px;
}

.blog-header-nav-menubtn:hover .menubtn-3 {
    width: 34px;
}

.blog-header-nav-search {
    padding: 10px 0;
}

.blog-header-nav-search .nav-search-p {
    position: relative;
    min-width: 250px;
    display: flex;
}

@media screen and (max-width: 340px) {
    .blog-header-nav-search .nav-search-p {
        min-width: 150px;
    }
}

.blog-header-nav-search .nav-search-p input {
    margin-top: 2px;
    width: 100%;
    line-height: 46px;
    border-radius: 3px;
    border: 1px solid #ccc;
    padding: 0 20px 0 45px;
    box-sizing: border-box;
    font-family: vazir, tahoma;
    font-weight: 300;
    font-size: 15px;
}

.en .blog-header-nav-search .nav-search-p input {
    padding: 0 45px 0 20px;
}

.blog-header-nav-search .nav-search-p button {
    position: absolute;
    left: 0;
    top: 0;
    width: 50px;
    height: 100%;
    font-size: 19px;
    background-color: transparent;
    border: 0;
    opacity: 0.5;
    cursor: pointer;
    transition: opacity 0.2s ease-in-out;
}

.en .blog-header-nav-search .nav-search-p button {
    left: auto;
    right: 0;
}

.blog-header-nav-search .nav-search-p button:hover {
    opacity: 0.7;
}