.main{
  height:100%;
  width:100%;
}
.call_logo{
  width:100%;;
  margin-top:35%;
  text-align: center;
}
.call_logo img{
  width:70%;
}
.call_text{
  font-size: 1.6rem;
  text-align:center;
  color:#fff;
  margin-top:4%;
}
.call_text2{
  font-size: 1.2rem;
  text-align:center;
  color:#fff;
  margin-top:8%;
}
.call_num{
  font-size: 1.2rem;
  text-align:center;
  color:#F8FAFC;
  margin-top:2%;
  font-weight:bold;
}
.call_num a{
  color:#F8FAFC;
}