/*Common*/
html { width: 100%; height: 100%; }
body { background-color: #eeeeee; }
h1, h2, h3, h4, h5  { color: #157fa1; font-family: "Roboto Condensed",Arial,sans-serif; }
tr th { color: black; background: linear-gradient(to bottom, #3cbae3 0%,#1581a4 100%); padding: 5px 15px; }
td { padding: 5px 10px; }
li  { list-style: none; display: inline-block; background: linear-gradient(to bottom, #3cbae3 0%,#1581a4 100%); margin: 0 2px; }
li a, th a { text-decoration: none; color: black; font-weight: bold; height: 30px; padding: 20px; line-height: 40px; }
tr:nth-child(odd) { background: #d5d5d5; }
.cf { clear: both; }
#error { border: solid 1px red; background-color: #ffaaaa; font-weight: bold; font-size: 200%; padding: 5px 20px; }
#message { border: solid 1px green; background-color: #aaffaa; font-weight: bold; font-size: 200%; padding: 5px 20px; }
.classbooks { float: left; margin-right: 40px; }
#Navi { float: left; }
#LoginInfo { float: left; margin: 27px 10px; }