styles.css

.block_exam_actions .computer_released {color: DarkGreen;}

.exam_box {border: 1px solid; border-color: LightGray; border-radius: 5px; padding: 15px;}

.exam_list li {list-style: none;}

.exam_checkbox {margin-left: 30px; margin-top: 5px; margin-bottom: 5px;}

.exam_box .kept {color: Gray;}
.exam_box .enrolled {color: DarkGreen;}
.exam_box .unenrolled {color: Orange;}

.exam_message {color: Green}
.exam_warning {color: Blue}
.exam_error {color: Red}

/* CSS Tree menu styles */

.remote_courses .exam_pix {
    padding-right: 5px;
}

.remote_courses ol.tree {
    padding: 0 0 0 30px;
    width: 90%;
}

.remote_courses li {
    position: relative;
    margin-left: -15px;
    list-style: none;
}

.remote_courses li.course {
    margin-left: -1px !important;
}

.remote_courses li.course a {
    padding-left: 5px;
    text-decoration: none;
    display: inline;
}

.remote_courses .identifier {
    color: #000;
    font-weight: bold;
    text-decoration: none;
}

.remote_courses li input {
    position: absolute;
    left: 0;
    margin-left: 0;
    opacity: 0;
    z-index: 2;
    cursor: pointer;
    height: 1em;
    width: 1em;
    top: 0;
}

.remote_courses li input + ol {
    margin: -0.938em 0 0 -44px; /* 15px */
    height: 1em;
}

.remote_courses li input + ol > li {
    display: none;
    margin-left: -14px !important;
    padding-left: 1px;
}

.remote_courses li label {
    cursor: pointer;
    display: block;
}

.remote_courses li input:checked + ol {
    margin: -1.25em 0 0 -44px; /* 20px */
    padding: 1.563em 0 0 80px;
    height: auto;
}

.remote_courses li input:checked + ol > li {
    display: block;
    margin: 0 0 0.125em;  /* 2px */
}

.remote_courses li input:checked + ol > li:last-child {
    margin: 0 0 0.063em; /* 1px */
}