*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #eee;
}
 .bg-body-tertiary {
    background-color: #fff !important;
 }
.courses  {
    margin: 50px 0;
    padding: 20px 0 ;  
}
.row {
    justify-content: center;
      text-align: center;
}
 .courses h2 {
  padding: 35px;
  color: blue;
  text-shadow: 2px 2px 2px #000;
  font-weight: 500;
}
.course {
    min-width: 200px;
}
.card h5 {
    color: blue;
    font-size: x-large;
    text-shadow: 2px 2px 2px #000;
}
.card-img-top { 
width: 100%;
height: 250px;
filter: opacity(.9);
}

.web-development { 
 
  margin: 50px 0;
  padding: 30px 0;
}

.web-development .row {
    display: grid;
    grid-template-columns: repeat(12,1fr);
    align-items: center;
    gap: 10px 20px;
   
    
}
.web-development .row h2{
    grid-column: span 12;
    padding: 15px;
    border: 2px black solid;
    border-radius: 5px;
    font-weight: 600;
}
.web-development .row div {
    grid-column: span 6;
    grid-row: span 2 ;
}

.web-development .row .part {
    display: flex;
    flex-direction: column; 
    min-width: 300px;
    border-radius: 10px;
    background-color: #fff;
    box-shadow: 5px 5px 10px #ddd;
    margin: 20px 20px;
    padding: 20px;
}

.part img {
   width: 100%;
   padding: 20px 10px;
   border-radius:10px;
}
.web-development .row .part p {
 text-align: justify;
}