#list li:nth-child(3) .art-content {
    margin: 70% auto 0 auto;
}

#list li.pg-1 #s7 .term {
    letter-spacing: 1px;
}

#list li.pg-1 #s6 .term {
    letter-spacing:  2px;
}

#list li.pg-2 .art-content .part:first-child {
    margin-top: 15%;
}