body { 
  font-family: Verdana, Arial, Helvetica, sans-serif; 
  margin: 0px;
  color: #000;
  background: #fff;
  line-height: 1.3em;
  
} 
.header {
  display: grid;
  margin-top: 0;
  width: 100%;
  position: fixed;
  align-items: center;
  justify-content: center;
  background-color: aliceblue;
  top: 0;
} 
.container {
  margin-top: 80px;
}
.buts {
  display: inline-flex;
}