.arrow_next {
    background-image: url('/main/diary/diary_next.png');
    background-repeat: no - repeat;
    display: inline - block;
    width: 16 px;
    height: 16 px;
    cursor: pointer;
}

.arrow_prev {
    background-image: url('/main/diary/diary_prev.png');
    background-repeat: no - repeat;
    display: inline - block;
    width: 16 px;
    height: 16 px;
    cursor: pointer;
}