place.css

*{
    margin: 0px;
    padding: 0px;
 }
 body {
    background-color:#F0F3F5 ;
 }
 #container {
       display: grid;
       
       width: 90%;
       margin: auto;
       margin-top: 50px;
       grid-template-columns: repeat(3,1fr);
       gap:20px;
 }
 #container > div > img {
       width: 100%;
       height:200px;
       border-radius: 12px 12px 0px 0px;
 }
 #container > div {
    border: 1px solid gray;
    border-radius: 12px;
    background-color: #FFFFFF;
 }
 h3 {
    width: 350px;
    font-size:20px;
    margin-top: 0px;
    margin-left: 10px;
    font-weight: bold;
    
 }
 h4 {
    margin-left: 10px;
    
 }
 h5 {
    margin-left: 10px;
    margin-top: 10px;
    font-size: 15px;
 }
 h2 {
    color:#1F7D57 ;
    margin-left: 10px;
    margin-top: 5px;
    font-size: 20px;
 }
 h1 {
   margin-left:80%;
   margin-top: -20px;
 }
 button {
    display: block;
    padding: 10px 25px 10px 25px;
    margin: auto;
    font-size: 20px;
    font-weight: bold;
    border: none;
    color: white;
    border-radius: 8px;
    cursor: pointer;
    margin-bottom: 10px;
    background-color:#1F7D57 ;
 }
 hr {
    width:95%;
    margin: auto;
    margin-top: 10px;
 }
 p {
    margin-left: 80%;
    color:#1F7D57;
   font-weight: bold;
 }
 #btn {
    display: block;
    padding: 10px 25px 10px 25px;
    margin: auto;
    margin-top: 20px;
    margin-bottom: 20px;
    font-size: 20px;
    font-weight: bold;
    border: none;
    color: white;
    border-radius: 8px;
    cursor: pointer;
    margin-bottom: 10px;
    background-color:#1F7D57 ;
 }
 #top {
    width: 90%;
    margin: auto;
   padding-bottom:8px;
   border-radius: 10px;
    background-color:#FFFFFF ;
 }
 #top > h1 {
    margin-left:10px;
    margin-top: 50px;
    font-size: 24px;
    font-weight: bold;
   
 }
 #top > h6 {
     width:98%;
     margin: auto;
     text-align: justify;
     font-size: 15px;
     margin-top: 10px;
     color: gray;
     
 }
 #container > div {
   position: relative;
 }
 #container > div:hover{
   padding: 5px;
   border: 1px solid var (--text-color);
   transition: 0.5s;
 }
 #filter {
   cursor: pointer;
   padding: 12px;
   margin-left: 5%;
   margin-top: 30px;
   background-color:#FFFFFF ;
   font-size: 18px;
   border: none;
   outline: none;
   /* background: transparent; */
 }