footer {
  background: #323732;
  padding: 2em 1em;
  display: flex;
  flex-flow: wrap row;
  justify-content: space-around;
  align-items: center;
  width: 100%;
}

.site-info {
  background-image: url(../img/rsz_footer_img.png);
  padding: 15px 0;
  width: 100%;

  font-size: 15px;
  line-height: 25px;
  color: #FFF;
}

.container_footer {
  width: 1170px;
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}