responsive.css

/* mobile responsiveness design */
@media screen and (max-width: 990px) {
    .contact_us {
        flex-direction: column;
        width: 100%;
    }
    form,
    .cbox {
        margin: auto;
        margin-bottom: 30px;
    }
}

@media only screen and (max-width: 850px) {
    .menu-btn {
        display: block;
    }

    .navbar {
        padding: 45px;
    }

    .logo {
        position: absolute;
        top: 30px;
        left: 30px;
    }

    .nav-links {
        flex-direction: column;
        width: 100%;
        height: 100vh;
        justify-content: center;
        background: #484872;
        margin-top: -900px;
        transition: all 0.5s ease;
    }

    .mobile-menu {
        margin-top: 0px;
        border-bottom-right-radius: 30%;
    }

    .nav-links li {
        margin: 30px auto;
    }

    /*events*/
    .row {
        flex-direction: column;
    }

    .row .col {
        margin: 20px auto;
    }

    .col img {
        max-width: 90%;
    }

    /*explore*/
    .explore-content {
        width: 100%;
    }

    /*tours*/
    .tours {
        width: 100%;
    }

    .image-gallery {
        justify-content: center;
        align-items: center;
    }

    .image-gallery img {
        width: 90%;
    }

    /*footer*/
    .footer {
        padding: 10px;
    }
    .content-col{
        width: 70%;
    }
}

@media screen and (max-width: 770px){
    #about_us p{
        width: 380px;
        padding-top: 7em;
        margin: auto;
    }
    form,.cbox{
        width: 90%;
    }
    .ctn{
        margin: auto;
    }
    .content-col .ctn {
        margin-left: 0px;
    }
}
@media screen and (max-width:470px){
    .ctn{
        padding: 13px 25px;
    }
}