.sample1 {
margin:10px; padding:10px; border:5px solid black;
background-color:lightgray;
}
.banner1 {size : 100px
}
span.sample1 {font-size: 48px; }
a {
    text-decoration:none; 
}

.siteTitle__logo {
    width: 300px;
    height: 40px;
    vertical-align: bottom;
}