.titulo {
  margin-top: 30px;
  background-color: #ffffff;
}
.titulo h2{
  font-family: inherit;
  color: #222222;
  font-weight: 600;
  margin-bottom: 60px;
  text-align: center;
}
.titulo h2 span {
  color: #2A5DA4;
}

.container1{
    width: 90%;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 3em;
    margin-bottom: 3em;
    display: grid   ;
    grid-template-columns: repeat(1, 1fr);
    grid-gap: 30px;
  }
  
  .item{
    background-color: #fff;
    cursor: pointer;
    box-shadow: 0 0 5px 0 rgba(0,0,0,0.095);
    font-family: 'Open Sans', sans-serif;
    transition: all 300ms;
    
    position: relative;
  }
  
  .item::after {
    content: "";
    background-color: rgba(179, 229, 252, .1);
    width: 100%;
    height: 100%;
    position: absolute;
    top:0;
    left: 0;
    transform: scale(0);
    transition: all 300ms;
    opacity: 0;
  }
  
  .item:hover:after{
    opacity: 1;
    transform: scale(1);
  }
  
  .item:hover {
    transform: scale(1.05);
  }
  
  .item-text{
    padding: 1em;
  }
  .item-text h3{
      color: #222222;
      font-size: 25 px;
      font-family: inherit;
  }
  
  .item-text p{
      margin-top: -10px;
      size: 15px;
      text-align: justify;
  }
  .item-img{
    max-width: 100%;
    display: block;
  }
  
  @media screen and (min-width: 590px) {
    
    .container1{
      grid-template-columns: repeat(3, 1fr);
    }
  }
  
  @media screen and (min-width: 960px) {
    
    .container1{
      grid-template-columns: repeat(4, 1fr);
    }

  }