.custom-container {
    margin-top: 20px;
}
ul{float: right;}
h2{text-align: center; 
background-color: fuchsia;
border-style: dotted dashed solid double;
}
h4{text-align: center;
background-color: paleturquoise;
color: white;}
h3{text-align: center;
background-color: greenyellow;
border-style: dotted;
  border-color: blue;}
h5{text-align: center;
background-color: limegreen;
border-style: inset;}
nav{ text-align: right;
padding: 10px;}
img{width: 200px;
padding: 1px ;
border-color: black;
margin: 1px;}
p1{background-color:mediumspringgreen;
border: 2px;
color: white;
}
footer{background-color:darkslategray;
text-align: center;
color: white;
margin: 5px;
border-style: dotted;}
header{border-style: dotted;}