.fontstyle1047298{ font-size: 9pt; font-family: 宋体 ;}

.menu li i {
    display: block;
    width: 30px;
    height: 30px;
    background: url(images/xia.png) center no-repeat;
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 18px;
    color: #595959;
    -webkit-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
    transition: all 0.4s ease;}
.menu li.selected i.fa-chevron-down {
    -webkit-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);}