*{ 
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    
  
}
body{
  background: rgb(205, 239, 241);
}
   .navbar{ 
    display: inline flex;
    justify-content: space-between;
    align-items:center;
    padding:20px;
    
    
   }
 nav{
flex:3;
text-align:right;
background: black;
color: #fff;
padding: 10px;
 }
 nav h3{
   float: left;
 }
 nav ul{
  display:inline-block;
    list-style-type:none;
    
 }
 nav ul li{
   display:inline-block;
   margin-right: 20px;
   color:#fff;
   padding: 10px;
  }
  nav ul li:hover{
    background: rgb(52, 227, 240);
  }
 a{
  text-decoration: none;
  color: #fff;
}
p{
  color:rgb(136, 19, 19);
  }
.container{
  max-width: 1300px;
  margin: auto;
  padding-left: 25px;
  padding-right:25px ;
}

.categories{
  margin: 70px 0;
}
.categories .row{
  display: flex;
}

.col-3{
 flex-basis: 30%;
 min-width :250px;
  margin-bottom: 30px;
 
}

.col-3 img{
 width: 300px;
 height: 200px;
 justify-content: space-between;
 
}
.navbar .logo img{
  min-width: 100%;
  background-size: cover;
  height: 90vh;
}