stylex.css
*{
    box-sizing: border-box;
    margin: 0;
    padding: 0px;
}
.main {
    flex-wrap: wrap;
    display: flex;
    justify-content: center;
}
 body {
  background: linear-gradient(to bottom, #ffffff, #fffffff);
}
.card {
    margin: 7px;
    
    color; #202020;
    width: 320px;
    height:320px;
    border-radius: 10px;
    text-align: center;
    font-size: 14px;
    box-shadow: 2px 2px 2px 1px rgba(0, 0, 0, 0.2);
}
.card>h2{
    font-size: 18px;
    padding: 5px;
}
.card>p {
    font-size: 14px;
    padding: 12px 12px;
.btn
    {
    font-size: 17px;
     padding: 10px 50px;
     border: none;
     background-color: #010101;
     color: #ffffff;
     border-radius: 10px;
     font-weight: 600;
      transition: 0.5s background;
      cursor: pointer;
}
.btn:hover {
  transition: 0.5s background;
   background-color: #c5c5c5
}

.card>img{
    width: 60px;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px
}
.justificar {
    text-align: justify;
  }