*{
  text-decoration:none;
  transition: all .2s;
  padding: 0;
  margin: 0;
  font-family: "Open Sans";
}
.wrapper{
  margin: auto;
  background: #fff;
  display: flex;
  flex-direction: column;
  width: 440px;
  text-align: center;
  border-radius: 5px;
  overflow :hidden;
  box-shadow :0 3px 5px rgba(0, 0, 0, .3);
}
.header{
  padding :50px 50px 100px 50px;
  min-height :150px;
  background :url(https://cdn0.iconfinder.com/data/icons/elpis/144/Newsletter-128.png) no-repeat center 130px;
}
.header h1{
  color: #536A89;
  text-transform: uppercase;
  font-size :30px;
  letter-spacing :4px;
}
.header p{
  font-size: 13px;
  color: rgba(#5C7698, .8);
} 
.footer{
  display: flex;
  justify-content: space-between;
}
.footer form{
  flex-grow: 1;
  display: flex;
}