@media(min-width: 1024px){
aside{
    position:absolute; 
    float:left; 
    left:0%; 
    width:25%; 
    height:100%;
    /*background-color: rgb(190, 190, 190);*/
     bottom:0%; 
}

#images{
    position:absolute; 
    left:25%; 
    width:41%; 
    height:100%;
    /*background-color: rgb(190, 190, 190);*/
     top:0%; 
}


#desc{
    position:absolute; 
    float:right; 
    right:0%; 
    width:35%; 
    height:100%;
   
    /*background-color: rgb(190, 190, 190);*/
    top:0%; 
}

#main_image{
    position:absolute; 
    top:5%; 
    left:5%; 
    width:80%; 
    height:70%; 
    background-image: linear-gradient(  rgb(116, 204, 255), white);
    border-right: 5px solid rgb(116, 204, 255);
    border-left: 5px solid rgb(116, 204, 255);
    border-top-left-radius:15px; 
    border-top-right-radius:15px; 
    border-bottom-left-radius:15px; 
    border-bottom-right-radius:15px; 
    box-shadow: -5px 10px 10px  rgba(168, 168, 168, 0.73);
}

#gallery{
    position:absolute; 
    bottom:5%; 
    left:5%; 
    width:80%; 
    height:15%; 
    padding-left:1%; 
    background-image: linear-gradient(90deg, white, rgb(116, 204, 255), white);
    border-bottom: 4px solid grey;
     
    border-radius:10px;    
}

.gallery_image{
    top:0%; 
    width:19%; 
    height:90%; 
    display:inline; 
    opacity:70%
}

.gallery_image:hover{ 
    opacity:100%
}

.selected_image{
    border:2px solid rgb(255, 242, 0); 
    opacity: 100%;
    width:20%; 
    border-radius:5px; 
}

#list{
    position:absolute; 
    top:5%; 
    height:80%; 
    bottom:5%; 
    left:10%; 
    width:80%; 
    background-image: linear-gradient(rgb(186, 185, 185),white);

}

.list_item{
    position:relative; 
    height:10%; 
    padding-left:10px; 
    width:100%;
    font-size:large;
    font-weight: bold;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    color:rgb(53, 177, 134); 
       border:1px solid rgb(53, 177, 134);  ; 
  
}

.list_item:hover{
    position:relative; 
    height:10%; 
    padding-left:10px; 
    width:100%;
    font-size:large;
    font-weight: bolder;
  
    background-color:rgb(53, 177, 134); 
    color:white; 
       border:none; 
}

.selected_article{
    position:relative; 
    height:10%; 
    padding-left:10px; 
    width:105%;
    border-top-right-radius:20px; 
    border-bottom-right-radius:20px; 
    border:2px solid white; 
    font-size:large;
    font-weight: bold;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    background-color: rgb(116, 204, 255);
    color:rgb(255, 255, 255); 


}



#list_up{
    position:absolute; 
    bottom:5%; 
    height:7%; 
    width:40%;
    left:10%;
    color:white; 
    border-radius:20px; 
    border:none; 
}

#list_down{
    position:absolute; 
    bottom:5%; 
    height:7%; 
    width:40%;
    right:10%;
    color:white; 
    border-radius:20px; 
    border:none; 
}

#tab_desc{
    position:absolute; 
    top:5%; 
    height:90%; 
    left:0%; 
    width:90%; 
  
}
}