body{
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    background: black;
}
#page{
    width: 100%;
    height: 100%;
    display: flex;
    flex-wrap: wrap;
    align-content: flex-start;
    margin: 0;
    padding: 0;
    background: black;
}

.pano{
    width: 25%;
    height: 25%;
    background: black;
    text-decoration: none;
}

.pano_img{
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    justify-content: center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    z-index: 10;

    -webkit-transition: all 0.5s ease;;
    -moz-transition: all 0.5s ease;;
    -o-transition: all 0.5s ease;;
    transition: all 0.5s ease;
}

.pano_img:hover{
    -webkit-transform: scale(1.4);
    -ms-transform: scale(1.4);
    transform: scale(1.4);

    z-index: 999;
}

.pano_name{
    position: relative;
    font-size: 20px;
    font-family: Roboto, Arial, serif;
    color: white;
    text-transform: uppercase;
    opacity: 0%;
    filter: none;
    text-align: center;


    -webkit-transition: all 0.5s ease;;
    -moz-transition: all 0.5s ease;;
    -o-transition: all 0.5s ease;;
    transition: all 0.5s ease;
}

.pano_img:hover>.pano_name{
    opacity: 100%;
    filter: none;
}

.pano_name span{
    text-transform: none;
    font-size: 12px;
}


#menu{
    width: 216px;
    height: 100%;
    position: fixed;
    background: white;
    z-index: 1;
}

#menu_btn{
    position: fixed;
    width: 32px;
    height: 32px;
    margin: 20px;
    background-image: url("img/menu.png");
    z-index: 1;
}

#btn{
    display: flex;
}

#menu_close{
    width: 32px;
    height: 32px;
    margin: 20px;
    background-image: url("img/menu.png");
}

#menu_home{
    width: 32px;
    height: 32px;
    margin: 20px;
    background-image: url("img/home.png");
    display: block;
}

#menu_info{
    width: 32px;
    height: 32px;
    margin: 20px;
    background-image: url("img/info.png");
    display: block;
}

#menu_show{
    height: 100%;
    overflow-y: scroll;
}

#menu_show_out{
    height: 100%;
    padding-bottom: 72px;
    box-sizing:border-box;
}

.menu_pano{
    width: 100%;
    height: 100px;
    margin-bottom: 20px;
    display: block;
    text-decoration: none;
}

.menu_pano_img{
    width: 100%;
    height: 100%;
    background-size: 100% 100%;
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    justify-content: center;
}

.menu_pano_name{
    position: relative;
    font-size: 15px;
    font-family: Roboto, sans-serif;
    color: white;
    text-transform: uppercase;
    text-align: center;

}

@media screen and (max-width: 1000px) {
    .pano{
        width: 50%;
    }
}

@media screen and (max-width: 1500px) {
    .pano{
        width: 33.3%;
    }
}