body{ background: #FFFFAA; } 

.baika{
 border-width: 2px;
 border-color: white black black white ;
 padding: 20px;
 border-style: solid;
 margin-left: 10%;
 margin-right: 10%;
 background: #FFFFCC;
 width: 600px; 
}

p{ text-indent: 5%; }