#item-ebook{height:auto;margin-bottom:150px}
    .item{width: 47%;}
    .item img{float: left;margin-top: 45px}
    .item .textos{margin-left: 50px;}
    .item .textos h3{color:#2f48a7;font-size:20px;margin-top:50px;line-height: initial;}
    .item-container{display: flex; flex-wrap: wrap;  justify-content: space-between;}
.titulo-items h2{text-align:center;font-size:29px;margin-bottom:40px;color:#2f48a7}

@media only screen and (max-width: 600px) {
  .item { width: 100%;}
  .item-container{flex-direction:column;}