Delete stylesheet1.css

stylesheet1.css

-*{
-    margin: 0px;
-    padding:0px;
-    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
-}
-
-
-body{
-    padding: 0px;
-    margin: 0px;
-    font-family: Arial, Helvetica, sans-serif;
-    width: 100%;
-    min-height: 100vh;
-   
-   
-}
-
-.container{
-    display: grid;
-    grid-template-columns: repeat(3,1fr);
-    width: 100%;
-    
-}
-
-.card{
-    display:flex;
-  
-}
-nav>img{
-    max-width: 50%;
-    margin: 60% 20% 3% 9%
-    
-}
-nav>h3{
-    color:white;
-    font-size:14px;
-    line-height: 1.5rem;
-}
-
-nav >hr {
-    border: 1px solid white;
-    
-}
-nav>p{
-    color:white;
-    opacity: 0.5;
-    text-transform: uppercase;
-    font-size: 9px;
-    margin:1% 2% 3% 2%
-}
-
-main>img{ 
-    max-width:90%;
-    margin: 1% 5% 2% 10%;
-}
-
-
-
-
-
-.card:nth-child(1){
-    background-color:rgb(65,202,110);
-    padding:20% 5% 1% 20%;
-   
-    
-   
-   } 
-
-.card:nth-child(2){
-  
-  background-color: rgb(250,177,83);
-  padding:20% 15% 1% 30%;
-}
-
-.card:nth-child(3){
-    background-color:rgb(114,119,213);
-    padding:13% 15% 1% 15%;
-}
-
-.card:nth-child(4){
-    background-color:rgb(248,125,81);
-    padding:15% 10% 1% 15%;;
-   
-}
-
-.card:nth-child(5){
-    background-color:rgb(237,84,102); 
-    padding:15% 10% 1% 15%;   
-}
-.card:nth-child(6){
-    background-color:rgb(78,194,231);
-    padding:15% 10% 0% 9%;
-}
-
- 
-@media(min-width:320px) and (max-width:768px) {
-    .container{
-        display: grid;
-        grid-template-columns:repeat(1,1fr);
-        min-height: 100vh;
-    } 
-    .card{
-        min-height: 100vh;
-        display: flex;
-        flex-direction: column;
-    }
-   main>img{
-       align-items: center;
-   }
-
-
-
-}
-
-@media(min-width:768px){
-    .container{
-        display: grid;
-        grid-template-columns:repeat(2,1fr)
-    }
-   
-} 
-
-@media(min-width:1100px){
-    .container{
-        display: grid;
-        grid-template-columns:repeat(3,1fr);
-    }
-}