@media all and (min-width: 768px) and (max-width: 1024px) {
    section {
        padding: 1em 2em 5em;
        text-align: center;
        font-size: 1.5em;
        top: 150px;
        width: 100%;
        padding-top: 100px;
        margin: auto;
        margin-top: -105px;
    }
    .overlay .menu-btn {
        min-height: 100px;
        width: 97%;
        margin: auto;
        margin-top: 82px;
    }
    .search-overlay .menu-btn {
        min-height: 100px;
        width: 97%;
        margin: auto;
        margin-top: 12px;
        margin-bottom: 15px;
    }
    .menu-btn .dropdown>.dropdown-menu li:last-child {
        padding: 0;
        margin-top: 15px;
        line-height: 25px;
    }
    .menu-btn .dropdown>.dropdown-menu li:first-child {
        padding: 0;
        margin-top: 20px;
        margin-bottom: 25px;
    }
    .four .icon {
        visibility: hidden;
    }
    .menu-btn .dropdown [data-toggle="dropdown"]:before {
        position: absolute;
        display: block;
        content: '\25BC';
        font-size: 1em;
        color: #fff;
        top: 10px;
        left: 255px;
        -moz-transform: rotate(-90deg);
        -ms-transform: rotate(-90deg);
        -webkit-transform: rotate(-90deg);
        transform: rotate(-90deg);
        -moz-transition: -moz-transform 0.6s;
        -o-transition: -o-transform 0.6s;
        -webkit-transition: -webkit-transform 0.6s;
        transition: transform 0.6s;
    }
    .menu-btn .dropdown [data-toggle="dropdown"] {
        display: block;
        color: white;
        text-transform: uppercase;
        padding: 10px;
        font-size: 15px;
        margin-top: -15px;
    }
    .accordion {
        position: fixed;
        right: 0;
        width: 150px;
        top: 0;
        margin-top: -2px;
    }
}

@media all and (min-width: 700px) and (max-width: 815px) {
    section {
        padding: 1em 2em 5em;
        text-align: center;
        font-size: 1.5em;
        top: 150px;
        width: 100%;
        margin: auto;
        margin-top: -135px;
    }
    .art-prof header {
        height: auto;
        overflow: hidden;
        margin-top: 15px;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
        position: relative;
    }
    .overlay .menu-btn {
        min-height: 100px;
        width: 97%;
        margin: auto;
        margin-top: 82px;
    }
    .search-overlay .menu-btn {
        min-height: 100px;
        width: 97%;
        margin: auto;
        margin-top: 12px;
        margin-bottom: 15px;
    }
    .menu-btn .dropdown>.dropdown-menu li:last-child {
        padding: 0;
        margin-top: -25px;
        line-height: 15px;
    }
    .menu-btn .dropdown>.dropdown-menu li:first-child {
        padding: 0;
        margin-top: -10px;
        margin-bottom: -15px;
    }
    .four .icon {
        visibility: hidden;
    }
    .menu-btn .dropdown [data-toggle="dropdown"]:before {
        position: absolute;
        display: block;
        content: '\25BC';
        font-size: 1em;
        color: #fff;
        top: 10px;
        left: 255px;
        -moz-transform: rotate(-90deg);
        -ms-transform: rotate(-90deg);
        -webkit-transform: rotate(-90deg);
        transform: rotate(-90deg);
        -moz-transition: -moz-transform 0.6s;
        -o-transition: -o-transform 0.6s;
        -webkit-transition: -webkit-transform 0.6s;
        transition: transform 0.6s;
    }
    .menu-btn .dropdown [data-toggle="dropdown"] {
        display: block;
        color: white;
        text-transform: uppercase;
        padding: 10px;
        font-size: 15px;
        margin-top: -15px;
    }
    .accordion {
        position: fixed;
        right: 0;
        width: 150px;
        top: 0;
        margin-top: -2px;
    }
}

@media screen and (max-width: 870px) {
    section {
        padding: 1em 2em 5em;
        text-align: center;
        font-size: 1.5em;
        top: 150px;
        width: 100%;
        padding-top: 70px;
        margin: auto;
        margin-top: -105px;
    }
    .overlay .menu-btn {
        min-height: 100px;
        width: 90%;
        margin: auto;
        margin-top: 42px;
    }
    .search-overlay .menu-btn {
        min-height: 100px;
        width: 90%;
        margin: auto;
        margin-top: 7px;
        margin-bottom: 15px;
    }
    .menu-btn .dropdown [data-toggle="dropdown"]:before {
        position: absolute;
        display: block;
        content: '\25BC';
        font-size: 1em;
        color: #fff;
        top: 10px;
        left: 215px;
        -moz-transform: rotate(-90deg);
        -ms-transform: rotate(-90deg);
        -webkit-transform: rotate(-90deg);
        transform: rotate(-90deg);
        -moz-transition: -moz-transform 0.6s;
        -o-transition: -o-transform 0.6s;
        -webkit-transition: -webkit-transform 0.6s;
        transition: transform 0.6s;
    }
    .menu-btn .dropdown>.dropdown-menu li:last-child {
        margin-top: 0px;
    }
    .four .icon {
        visibility: hidden;
    }
    .accordion {
        visibility: hidden;
    }
    #humberger {
        font-size: 30px;
        cursor: pointer;
        width: 100px;
        visibility: visible;
        position: fixed;
        top: 15px;
        left: 15px;
    }
}

@media all and (orientation: portrait) {
    section {
        padding: 1em 2em 5em;
        text-align: center;
        font-size: 1.5em;
        top: 120px;
        width: 100%;
        padding-top: 120px;
        margin: auto;
        margin-top: -105px;
    }
    .overlay .menu-btn {
        min-height: 100px;
        width: 97%;
        margin: auto;
        margin-top: 82px;
    }
    .menu-btn .dropdown [data-toggle="dropdown"]:before {
        position: absolute;
        display: block;
        content: '\25BC';
        font-size: 1em;
        color: #fff;
        top: 10px;
        left: 75px;
        -moz-transform: rotate(-90deg);
        -ms-transform: rotate(-90deg);
        -webkit-transform: rotate(-90deg);
        transform: rotate(-90deg);
        -moz-transition: -moz-transform 0.6s;
        -o-transition: -o-transform 0.6s;
        -webkit-transition: -webkit-transform 0.6s;
        transition: transform 0.6s;
    }
    .four .icon {
        visibility: hidden;
    }
    .accordion {
        position: fixed;
        right: 0;
        width: 150px;
        top: 0;
        margin-top: -2px;
    }
    .art-prof {
        width: 100%;
        margin-top: 0px;
    }
    .bg-profil .profil-left .panel {
        width: 100%;
    }
    .bg-profil .art-right {
        margin-left: 0px;
    }
}