/* Extra small devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) {
    .container{
        width: 100%;
    }
    .visible-xs{
        display: block !important;
    }
    .single-article{
        width: 90%;
        margin: 0 5% 20px;
    }
    .home .main-content .site-name{
        font-size: 50px !important;
    }
    .hidden-xs{
        display: none;
    }
    .about .content-div{
        float: none;
        width: 100% !important;
        padding: 30px 30px !important;
    }
    .about .image-div{
        float: none;
        width: 100% !important;
        height: 300px !important;
    }
    .about .sec-title {
        margin-bottom: 50px !important;
    }
    .about .content-div .para{
        font-size: 18px !important;
    }
    .subscribe .form-div .input.email,.subscribe .form-div .input.btn{
        width: 100% !important;
    }
    .footer .nav-div{
        width: 100% !important;
        float: none;
        text-align: center !important;
        margin: 50px 0 0 ;
    }
    .footer .icons-div{
        width: 100% !important;
        float: none;
        text-align: center !important;
    }
    .nav-div .clasic-list .item{
        display: block !important;
        margin-bottom: 10px;
    }
    /* responsive nav */
    .home .nav-bar .nav-item{
        display: block !important;
        position: absolute;
        width: 98% !important;
        margin: 0 1%;
        top: 75px;
        left: -590px;
        background-color: #40595D;
        z-index: 1000;
    }
    .home .nav-bar .nav-item .item{
        display: block !important;
        text-align: center;
        margin: 25px 0;
    }
    .home .nav-bar .nav-item .item a{
        color: #fff;
    }
    .home .nav-bar .active{
        left: 0;
    }
}

 /* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) and (max-width: 767.98px) {
    .container{
        width: 540px;
    }
    .visible-sm{
        display: block !important;
    }
    .single-article{
        width: 60%;
        margin: 0 20% 20px;
    }
    .hidden-sm{
        display: none !important;
    }
    .about .content-div{
        float: none;
        width: 100% !important;
        padding: 50px 100px !important;
    }
    .about .image-div{
        float: none;
        width: 50% !important;
        height: 300px !important;
        margin: auto;
    }
    .footer .nav-div{
        width: 100% !important;
        float: none;
        text-align: center !important;
        margin: 50px 0 0 ;
    }
    .footer .icons-div{
        width: 100% !important;
        float: none;
        text-align: center !important;
    }
    .nav-div .clasic-list .item{
        display: block !important;
        margin-bottom: 10px;
    }
    /* responsive nav */
    .home .nav-bar .nav-item{
        opacity: 1;
        display: block !important;
        position: absolute;
        width: 98% !important;
        margin: 0 1%;
        top: 75px;
        left: -780px;
        background-color: #40595D;
        z-index: 1000;
    }
    .home .nav-bar .nav-item .item{
        display: block !important;
        text-align: center;
        margin: 25px 0;
    }
    .home .nav-bar .nav-item .item a{
        color: #fff;
    }
    .home .nav-bar .active{
        left: 0;
    }
}

/* Medium devices (tablets, 768px and up) */    
@media (min-width: 768px) and (max-width: 991.98px) {
    .container{
        width: 720px;
    }
    .single-article{
        width: 40%;
        margin: 0 20px 5%;
        min-height: 460px;
        background-color: #fff;
    }
    .single-article:last-child{
        margin: 0 30%;
    }
    .hidden-md{
        display: none;
    }
    .about .content-div{
        padding: 80px 50px !important;
    }
    .about .image-div{
        height: 100%;
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) and (max-width: 1199.98px) {
    .container{
        width: 970px;
    }
    .single-article{
        width: 26.3333%;
        margin: 0 3.5%;
    }
    .hidden-lg{
        display: none;
    }
    .about .image-div{
        height: 100%;
    }
    .about{
        max-height: 740px;
    }
    .about .image-div{
        max-height: 740px;
        overflow: hidden;
    }
}

 /* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) { 
    .container{
        width: 1170px;
    }
    .single-article{
        width: 26.3333%;
        margin: 0 3.5%;
    }
    .hidden-el{
        display: none;
    }
    .about{
        max-height: 740px;
    }
    .about .image-div{
        max-height: 740px;
        overflow: hidden;
    }
}