body{background-color: #f5f4de
}

h1{
text-align: center;
border: solid;
border-color: #c0c0c0;
color: #006400}

h3{background-color:#006400;
color: #ffffff;
text-decoration:underline wavy
}

.happy{
	margin-right:20%; margin-left: 1em;
	background-color: #F58F98;
}

.sad{
	margin-right: 20%; margin-left: 1em;
	background-color: #6495ED;
}

.sun{background-color:#ff6347;}

.mon{background-color:#f4a460;}

.tue{background-color:#fa8072;}

.wed{background-color:#e6e6fa;}

.thu{background-color:#deb887;}

.fri{background-color:#ffd700;}

.sat{background-color:#4169e1;}

td:first-child{color:#ff6347;}//nth-child(番目数字)で色変えられる