/*A selector for a class within an element*/
ul.speakers { 
list-style: square; 
}
/*Multiple Selectors*/
h1, h2, h3 {
color: blue;
}
p, ul.speakers li {
font-family: "Times New Roman", serif;
}
/*All elements with href attributes*/
* [href] {
font-size: 95%;
}
/* All <a> elements with href attributes*/
a [href] {
font-family: Arial, sans-serif;
}
/*All input elements with type attributes that have a value of "submit"*/
input[type="submit"] {
border: 1px solid black;
color: #ef9c00;
background-color: #facd8a;
}