style.css

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.title{
    text-transform: uppercase;
    font-weight: 600;
}
.items-1{
    margin-left: 1%;
    margin-right: 1%;
}
sec{
    font-size: 13px;
    color: gray;
}
.w-n{
    color: teal;
}
.img{
    height: 200px;
    width: 300px;
}
.wap{
    height: 20px;
    background-color: teal;
   filter: opacity(60%);
}

/* responsive CSS */
@media only screen and (max-width: 767px) {
   .img{
       width: 100%;
       height: 350px;

   }
  }
  @media only screen and (max-width: 585px) {
    .img{
        width: 100%;
        height: 250px;
       transform: translateY(-15px);
 
    }
   }
   @media only screen and (min-width: 768px) {
   .col-margin{
      margin: 2px;
   }
   .main-row{
       margin: 0!important;
       padding: 0!important;
   }
   }