body{
  color: white;
  background-color: white;
  background-image:url(../img/bg1.png);
}
.head{
  height: 450px;
  background-repeat:no-repeat;
  /*background-color: white;*/
  /*background-image:url(../img/bg.jpg);*/
}
.head .title{
  padding-top: 100px;
}

.explain{
  background-color: #FFF;
  max-width: 100%;
  min-height: 60px;
  text-align: center;
  padding: 10px;
}
.body{
  color: black;
}
footer{
  margin-top: 20px;
}