style.css

body{
    background: rgba(0,0,0,0.9);
    margin: 0;
    color: #fff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif
}
.showcase::after{
    content:'';
    height: 80vh;
    width: 100%;
    background-image: url(wall.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    display: block;
    filter: blur(10px);
    -webkit-filter: blur(10px);
    transition: all 500ms;

}

.showcase:hover::after{
    filter: blur(0px);
    -webkit-filter: blur(0px);
}

.showcase:hover .content{
    filter: blur(90px);
    -webkit-filter: blur(90px);
}

.content {
    position: absolute;
    z-index: 1;
    top: 10%;
    left: 50%;
    margin-top: 105px;
    margin-left: -145px;
    width: 300px;
    height: 350px;
    text-align: center;
    transition: all 1000ms;
}


.content .title{
    font-size: 5rem;
    margin-top: 1rem;
}

.content.text{
line-height: 1.7;
margin-top: 1rem;

}

.container{
    max-width: 960px;
    margin: auto;
    overflow: hidden;
    padding: 4rem 1rem;
}

.grid-3{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 20px;
}

.grid-2{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 20px;
}


.center{
    text-align: center;
    margin: auto;
}

.bg-light{
    background: #f4f4f4;
    color: #333;
}

.bg-dark{
    background: #333;
    color:#f4f4f4;
}

.logo {
    height: 6px;
    width: 6px;
  }


  footer{
    padding: 2.2rem;
  }

  footer p{
      margin: 0;
  }

  /* Small Screens */

  @media (max-width: 560px){
      .showcase::after{
          height: 35vh;
      }
      .content{
          top: 5%;
          margin-top: 5px;
      }
      .grid-3, .grid-2{
        grid-template-columns: 1fr;
      }
      .services div{
          border-bottom: #333 dashed 1px;
          padding: 2.5rem 1rem;
      }
  }

  @media (max-width: 768px){
    .showcase::after{
        height: 35vh;
    }
    .content{
        top: 5%;
        margin-top: 5px;
    }
    
    .services div{
        border-bottom: #333 dashed 1px;
        padding: 2.5rem 1rem;
    }
}