#first-block, #second-block, #third-block, #fourth-block {
text-align:center;
padding:3.5em 0;
}
#carousel {
text-align:center;
background:#ffffff;
}
#first-block {
background:#fff;
padding-top: 50px;
}
#second-block {
background:#ffffff;
}
#third-block {
background:#fff;
}
#fourth-block {
background:#2B5BB2;
color:#ffffff
}
footer {
background:#fff;
padding:3.5em 0;
}
@media screen and (max-width: 800px) {
  .right {
  float:none;
  }
}