body {
    padding: 0;
    margin: 0;
    overflow-x: hidden;
}


/*desktop menu */

@media only screen and (min-width: 1200px) {
    .mobile_header {
        display: none;
    }
}

.h_menu_desktop {
    margin: 0 auto;
    width: 100%;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    font-family: Iransans;
    z-index: 4;
    top: 50px;
    position: sticky;
}


/* 
.sticky {
    position: sticky;
    z-index: 1;
    top: 7px;
    width: 100%;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    font-family: arial;
} */

.desktop_image {
    width: 80px;
    height: 80px;
    padding: 9px;
}

.sub_image {
    width: 40px;
    height: 40px;
    margin: 7px;
}

.menu_item:first-child .expander_menu {
    border-radius: 0 0.75rem 0.75rem 0;
}

.menu_item:last-child .parent_menu {
    border-radius: 0.75rem 0 0 0.75rem;
}

.menu_item {
    display: block;
    float: left;
    white-space: nowrap;
    font-size: 1.3rem;
}

.menu_item:last-child {
    margin-right: 0;
}

.menu_item .expander_menu,
.menu_item .parent_menu {
    max-width: 80px;
    max-height: 80px;
    overflow: hidden;
    transition: all ease-in-out 250ms;
    /* background: #ff6c6c; */
    background: #ff7c72;
}

.menu_item .expander_menu:hover {
    max-width: 23vw;
    max-height: 80px;
}

.menu_item .parent_menu:hover {
    max-width: 23vw;
}

.test {
    position: absolute;
    z-index: 100000;
}

.menu_item .parent_menu:hover~.test {
    max-width: 23vw;
    max-height: 150px;
    position: relative;
}

.menu_item .menu_text {
    line-height: 3rem;
    color: transparent;
    display: inline-block;
    vertical-align: middle;
    color: #fff;
    padding-left: 35px;
    margin-bottom: 65px;
    position: relative;
    left: 6px;
}

.desktop_link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #FFFFFF;
}

.desktop_sub_menu {
    display: none;
    position: absolute;
    max-width: 14.35vw;
    border-radius: 0 0 20px 20px;
    margin-left: 20px;
    padding: 5px;
    top: 50px;
}

.desktop_sub_menu_sticky {
    display: none;
    position: absolute;
    max-width: 14.35vw;
    border-radius: 0 0 20px 20px;
    margin-left: 20px;
    padding: 5px;
    top: 73px;
}

.parent_menu:hover .desktop_sub_menu {
    display: block;
}

.parent_menu:hover .desktop_sub_menu_sticky {
    display: block;
}

.desktop_sub_menu div,
.desktop_sub_menu_sticky div {
    /* background-color: #ff9999; */
    background-color: #1addac;
    border-radius: 10px;
    margin: 10px;
    padding: 5px;
    width: 140px;
}


/* mobile header */


/* It's better to have a margin of 58px for the section after mobile menu */

.mobile_header {
    background: #e4ea69;
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 3;
}

.mobile_header ul {
    margin: 0;
    padding: 0;
    list-style: none;
    overflow: hidden;
    background-color: #fff;
}

.mobile_header .logo {
    display: block;
    float: left;
    font-size: 2em;
    padding: 10px 20px;
    text-decoration: none;
}

.mobile_header .mobile_menu {
    clear: both;
    max-height: 0;
    transition: max-height .2s ease-out;
}

.mobile_header .menu_icon {
    cursor: pointer;
    display: inline-block;
    padding: 22px 15px;
    user-select: none;
    /* background: rgb(228, 234, 105); */
    position: relative;
    top: 2px;
}

.mobile_header .menu_icon+span {
    position: relative;
    bottom: 16px;
    font-size: 1.2rem;
}

.mobile_header .menu_icon .navicon {
    background: #333;
    display: block;
    height: 2px;
    position: relative;
    transition: background .2s ease-out;
    width: 18px;
}

.mobile_header .menu_icon .navicon:before,
.mobile_header .menu_icon .navicon:after {
    background: #333;
    content: '';
    display: block;
    height: 100%;
    position: absolute;
    transition: all .2s ease-out;
    width: 100%;
}

.mobile_header .menu_icon .navicon:before {
    top: 5px;
}

.mobile_header .menu_icon .navicon:after {
    top: -5px;
}


/*  mobile Menu */

@media (max-width: 1199px) {
    .h_menu_desktop,
    #header_placeholder,
    #header,
    .mobile_header .menu_btn {
        display: none;
    }
    .mobile_header .menu_btn:checked~.mobile_menu {
        max-height: 600px;
    }
    .mobile_header .menu_btn:checked~.menu_icon .navicon {
        background: transparent;
    }
    .mobile_header .menu_btn:checked~.menu_icon .navicon:before {
        transform: rotate(-45deg);
    }
    .mobile_header .menu_btn:checked~.menu_icon .navicon:after {
        transform: rotate(45deg);
    }
    .mobile_header .menu_btn:checked~.menu_icon:not(.steps) .navicon:before,
    .mobile_header .menu_btn:checked~.menu_icon:not(.steps) .navicon:after {
        top: 0;
    }
    .menu_link {
        color: #000;
        display: flex;
        align-items: center;
        text-decoration: none;
    }
    .item_image,
    .sub_image {
        width: 40px;
        height: 40px;
        margin: 7px;
    }
    .sub_menu_mobile {
        margin-left: 35px;
    }
    .sub_menu div {
        padding: 8px;
        padding-left: 5vw;
    }
    .mobile_header li:hover,
    .mobile_header .menu_btn:hover,
    .sub_menu div:hover {
        background-color: #fbffae;
    }
    .mobile_header li {
        padding: 3px;
    }
}

a {
    color: #000;
}

#header {
    height: 50px;
    width: 100%;
    position: fixed;
    /* background-color: coral; */
    /* background: linear-gradient(to right, #68edcc, #4fb5f7, #68edcc)!important; */
    background: linear-gradient(to right, rgb(228 234 105), rgb(255 135 136), rgb(105 236 234))!important;
    background-size: 100% 100%;
    top: 0;
    z-index: 3;
}


/* .sticky_header {
    position: sticky !important;
    height: 47px !important;
    top: 0;
} */

#header_placeholder {
    width: 100%;
    height: 0;
    position: relative;
    z-index: 0
}


/* .header_placeholder_sticky {
    height: calc(1vh + 144px) !important;
} */


/* media querries for tablets , we want tablets to show mobile menu*/

@media only screen and (device-width: 1536px) and (device-height: 2048px),
(device-width: 2048px) and (device-height: 1536px) and (orientation: landscape),
(min-device-width: 1024px) and (max-device-width: 1366px) and (orientation:landscape),
(min-device-width: 1024px) and (max-device-width: 1366px) and (-webkit-min-device-pixel-ratio: 2),
(min-device-width: 800px) and (max-device-width: 1280px) and (orientation:landscape),
(min-device-width: 1200px) and (max-device-width: 1600px) and (-webkit-min-device-pixel-ratio: 1.5) {
    #header {
        display: none;
    }
    .h_menu_desktop {
        display: none;
    }
    .mobile_header {
        display: block;
    }
    .mobile_header .menu_btn {
        display: none;
    }
    .mobile_header .menu_btn:checked~.mobile_menu {
        max-height: 600px;
    }
    .mobile_header .menu_btn:checked~.menu_icon .navicon {
        background: transparent;
    }
    .mobile_header .menu_btn:checked~.menu_icon .navicon:before {
        transform: rotate(-45deg);
    }
    .mobile_header .menu_btn:checked~.menu_icon .navicon:after {
        transform: rotate(45deg);
    }
    .mobile_header .menu_btn:checked~.menu_icon:not(.steps) .navicon:before,
    .mobile_header .menu_btn:checked~.menu_icon:not(.steps) .navicon:after {
        top: 0;
    }
    .menu_link {
        display: flex;
        align-items: center;
        text-decoration: none;
    }
    .item_image,
    .sub_image {
        width: 40px;
        height: 40px;
        margin: 7px;
    }
    .sub_menu_mobile {
        margin-left: 35px;
    }
    .sub_menu div {
        padding: 8px;
        padding-left: 5vw;
    }
    .mobile_header li a:hover,
    .mobile_header .menu_btn:hover,
    .sub_menu div:hover {
        background-color: #d6d6d6;
    }
    .tablets_header_image {
        display: block;
    }
}


/* when the height of the device is less than 600px, the mobile_menu is not visible completely, so for these devices we make the mobile menu full-height */

@media(max-height:600px) {
    .mobile_menu {
        height: 87vh !important;
        overflow-y: auto !important;
    }
}


/* end of menu */