.div-nav{
text-align: center;
}
nav{
    font-weight: bold;
    text-decoration:line-through;
}
.content{
   
    grid-template-columns: auto auto auto auto;
    background-color:rgb(157, 157, 157) ;
    width:100%;
    height:250px;
    display: flex;
}
.content-1{

    border-radius: 1rem ;
    margin: 10px 10px 10px 10px;
    height: 90%;
    width: 25%;
    background-color: black;
}

.article-div1{
text-align: center;
background-image:url();


}
.article-div2{
text-align: center;
}
.article-div3{
text-align:center ;
}
.article-div4{
text-align: center;
}
.orginal{
    grid-template-rows: auto auto auto auto;
    width: 100%;
    height: 25%;
    background-color:rgb(157, 157, 157);

}