CSSコーディング練習1

@charset "Shift_JIS";

h1,h2,h3,p,ul,li,a,img,address{
margin: 0;
padding: 0;
}
body{
background: #ffffff;
padding: 10px
}
h1{
font-size: small;
border-bottom: 2px solid #999999;
padding: 5px;
margin-top: 10px;
}
h2{
font-size: x-small;
line-height: 160%;
}
hr{
border: 1px dotted #666666;
}
address{
font-size: x-small;
font-style: normal;
}
div#container{
margin: 0px auto 0 auto;
width: 800px;
}
div#navi{
margin: 0;
padding: 0;
width: 200px;
}
div#wrapper{
margin: 0;
padding: 0;
}
div#mainContents{
margin: 0;
padding: 0;
width: 400px;
}
div#sideMenu{
margin: 0;
padding: 0;
width: 190px;
}
div#footer{
margin: 0;
padding: 0;
width: 800px;
}