h1{
 font-size: large;
}

h2{
 font-size: medium;
}

h3{
 font-size: medium;
}

#announcement1{
 padding-top: .5em;
 text-align: center;
}

h1#announcement2{
 text-align: center;
 list-style-type: none;
}

h1#announcement3{
 text-align: center;
 margin-bottom: .5em;
}

#announcement4{
 text-align: center;
}

#announcement5{
 text-align: center;
}


img#sampleart1{
 border: 0px;
 float: left;
 margin: 1em;
}

img#sampleart2{
 clear: right;
 float: right;
 margin: .5em;
}

img#sampleart3{
 float: left;
 padding: 1em;
 margin: auto;
 text-align: center;
}