@media (min-width: 480px) and (max-width: 767px) {
  .header{
    position: relative! important;
    margin-top: 80px ! important;
}
    .merge-header{
        margin-right: 0px !important;
    }
.brand{
    width: 100%;
    float: none;
    position: fixed;
    top: 0px;
    z-index: 1005;
}
    .sidebar-toggle-box{
        right: 10px;
    }
    .top-nav{
        margin-bottom: 20px;
    }
    .top-menu{
        margin-right: 10px;
    }
    .wrapper{
        margin-top: 0px;
    }
    ul.sidebar-menu {
        margin-top: 0px;
    }
    #sidebar{
        position: fixed !important;
        z-index: 1002;
        top: 80px;
    }
    #main-content{
        margin-left: 0px;
    }

}
@media (max-width:767px){
    #sidebar{
        margin-left:-240px;
        -webkit-transition:all .3s ease-in-out;
        -moz-transition:all .3s ease-in-out;
        -o-transition:all .3s ease-in-out;
        transition:all .3s ease-in-out;
    }
    .hide-left-bar {
        margin-left:0px!important;
    }
    ul.sidebar-menu{
        padding-top: 0px;
    }

}
@media (max-width: 479px) {
    body{
        margin-top:80px !important;
    }
    .header{
        position: relative !important;

    }
    .merge-header{
        margin-right: 0px !important;
    }
    .brand{
        width: 100%;
        float: none;
        position: fixed;
        top: 0px;
        z-index: 1005;
    }
    .sidebar-toggle-box{
        right: 10px;
    }
    .top-nav{
        margin-bottom: 20px;
    }
    .top-menu{
        margin-right: 10px;
    }
    .wrapper{
        margin-top: 0px;
    }
    ul.sidebar-menu {
        margin-top: 0px;
    }
    #sidebar{
        position: fixed !important;
        z-index: 1002;
        top: 80px;
    }
    #main-content{
        margin-left: 0px;
    }
    .notify-row{
        float: none;
    }
}