footer{
  position: relative;
  width: 100%;
  background: #3586ff;
  min-height: 100px;
  padding: 20px 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

footer .social_icon-footer,
footer .menu-footer
{
  position: relative;
  display: flex;
  justify-content: center;
  margin: 10px 0;
  flex-wrap: wrap;

}

footer .social_icon-footer li,
footer .menu-footer li
{
  list-style: none;
}

footer .social_icon-footer li a
{
  font-size: 2em;
  color: #fff;
  margin: 0 10px;
  display: inline-block;
  transition: 0.5s;
}

footer .social_icon-footer li a:hover
{
  transform: translateY(-10px);
}

footer .menu-footer li a
{
  font-size: 1.2em;
  color: #ffffff;
  margin: 0 10px;
  display: inline-block;
  text-decoration: none;
  opacity: 0.75;
}
footer .menu-footer li a:hover{
  opacity: 1;

}

footer p
{
  color: #fff;
  text-align: center;
  margin-top: 15px;
  margin-bottom: 10px;
  font-size: 1.1em;

}

footer .wave
{
  position: absolute;
  top: -50px;
  left: 0;
  width: 100%;
  height: 100px;
  background: url(images/wave.png);
  background-size:1000px 100px;
}

footer .wave#wave1
{
  z-index: 1000;
  opacity: 1;
  bottom: 0;
  animation: animateWave 4s linear infinite;

}

footer .wave#wave2
{
  z-index: 999;
  opacity: 0.5;
  bottom: 10px;
  animation: animateWave_02 4s linear infinite;
}

footer .wave#wave3
{
  z-index: 1000;
  opacity: 0.2;
  bottom: 0;
  animation: animateWave 3s linear infinite;

}

footer .wave#wave4
{
  z-index: 999;
  opacity: 0.7;
  bottom: 1   0px;
  animation: animateWave_02 3s linear infinite;
}


@keyframes animateWave 
{
  0%{
      background-position-x: 1000px;
  }
  100%{
      background-position-x: 0px;
  }
}

@keyframes animateWave_02
{
  0%{
      background-position-x: 0px;
  }
  100%{
      background-position-x: 1000px;
  }
}