body {
  font-family: Montserrat;
  font-size: 16px;
  margin: 0 auto;   
  max-width: 900px; 
  line-height: 1.5;
  padding: 30px 0;
}
  
p {
  margin-bottom: 12px;
}
  
h1,h2,h3 {
  font-weight:400;
}
  
h1 {
  font-size: 36px;
  margin-bottom: 0px;
}
 
h2 {
  font-size: 32px;
  margin-bottom: 8px;
}
  
h3 {
  font-size: 20px;
  margin-bottom: 0px;
}
  
.header {
  display: flex;
  justify-content: space-between;   
  margin-bottom: 32px;
}
  
.contacts {
  display: flex;  
  flex-direction: column;
  justify-content: space-around;
  align-items: flex-end;
  margin-top: 50px;
}

.mob {
  white-space: nowrap;
}
  
.footer {
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
}