.doorbox{
    width: 800px;
    margin: 0 auto;
    
}
.doorbox ul{
    display: flex;
    justify-content: space-between;
}
.doorbox ul li{
    color: #999;
    font-size: 36px;
    font-weight: bold;
    cursor: pointer;
}
.doorbox ul li:hover{
   color: #333;
}

main{
    width: 1200px;
    margin: 80px auto;
    display: flex;
    justify-content: space-between;
    
}
main ul.cat{
    display: flex;
    justify-content: space-between;
}
main h3{
    font-size: 26px;
    font-weight: bold;
}
h3.thematic_decade{
    cursor: pointer;
}
main ul li{
    color: #333;
    font-size: 22px;
    font-weight: bold;
    cursor: pointer;
    padding-left: 26px;
    margin-left: 20px;
}
main ul li{
    color: #333;
    background:url(../images/thematic_selected_normal.png) no-repeat;
    background-size: 22px;
    background-position: left center;
    
}
article{
    margin-top: 80px;
    margin-bottom: 80px;
}
article a{
    font-size: 16px;
    color: #333;
    line-height: 32px;   
}


article span{
    margin-right: 10px;
    margin-left: 10px;
}


@media (max-width:813px){
    .doorbox{
        width: 100%;
        margin: 0 auto;
        
    }
    .doorbox ul{
        display: flex;
        justify-content: space-between;
    }
    .doorbox ul li{
        color: #999;
        font-size: 1.8rem;
        font-weight: bold;
        cursor: pointer;
    }

    .doorbox ul li:hover{
        color: #999;
    }
    main{
        width: 100%;
        margin: 4rem auto 0rem auto;
        display: block;
        justify-content: space-between;
    }
    main ul.cat{
        display: flex;
        justify-content: space-between;
        margin-top: 2rem;
    }
    main h3{
        font-size: 1.6rem;
        line-height: 2.2rem;
        font-weight: bold;
        width: 100%;
        margin-bottom: 2rem;
    }
    main ul{
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    main ul li{
        color: #333;
        font-size: 1.5rem;
        font-weight: bold;
        cursor: pointer;
        padding-left: 40px;
        width: 32%;
        margin-bottom: 1.6rem;
    }
    /*main ul li.thematic_indoor01{
        color: #0062ae;
        background:url(../images/thematic_selected.png) no-repeat;
        background-size: 26px;
        background-position: left center;
        
    }*/
    article{
        margin-top: 3rem;
        margin-bottom: 4rem;
    }
    article a{
        font-size: 1.1rem;
        color: #333;
        line-height: 2rem;   
    }
    article a:hover{
        color: #0062ae;
    }

    article span{
        margin-right: 10px;
        margin-left: 10px;
    }

    

}
















@media(max-width: 1439px){
   

}







@media (max-width:813px){

    

}




@media (min-width: 600px) and (max-width: 813px){
    
}