.Mision{
  width: 500px;
  height: 300px;
  float: left;
}
.Mision p{
  text-align: justify;
}
.Vision{
  width: 500px;
  height: 300px;
}
.Vision p{ text-align: justify; }

.M-V-Padre div{
  display: inline-block;
  margin: 20px;
  margin-left: 70px;
}

@media screen and (max-width:800px){
  .M-V-Padre div{
    display: inline-block;
    margin-left: 0;
  }
  .Mision{
    width: auto;
    height: auto;
  }
  .Vision{
    width: auto;
    height: auto;
  }
}