h1 {
    margin: 0;
}

nav {
  margin-left: 190px;
}

.left {
  float:left;
}

.class-a{
    margin-left: 100px;
}
li  {
    list-style: none;
}
.clear {
    clear: both;
}

.hero  {
  width:100%;
}

article {
  margin-left: 40px;
  background-color:#ffffff
}
 
header {
  background-color: #f0dfcc;
}

body {
  background-color: #26896d;
}