.service_box {
    position: fixed;
    z-index: 1000;
    right: -147px;
    top: 50%;
    margin-top: -100px;
    width: 146px;
    border: 1px solid #ece8e5;
    background: #fff;
}

.service_box .tab_nav {
    position: absolute;
    left: -42px;
    top: -1px;
}

.service_box .tab_nav>li {
    background: #ece8e5;
    border-bottom: 1px solid #dfdbd9;
}
.center1_left_nr2_2 li a,.center55_1_nr li a,.center1_right_nr li a,.center5_2_nr li,.center6_nr li a{
  display: block;
    max-width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.service_box .tab_nav>li.active {
    background: #ff6b09;
}

.service_box .tab_nav>li:first-child {
    border-radius: 8px 0 0;
}

.service_box .tab_nav>li:last-child {
    border-bottom: none;
    border-radius: 0 0 0 8px;
}

.service_box .tab_nav>li>a {
    display: block;
    width: 28px;
    padding: 12px 6px 12px 8px;
    line-height: 14px;
    text-align: center;
    color: #2c2c2c;
    text-decoration: none;
}

.service_box .tab_nav>li.active>a {
    color: #fff;
}

.service_box .tab_nav .icon {
    display: block;
    height: 28px;
    width: 28px;
    background: url(images/bg_online_service_new.gif) no-repeat;
    overflow: hidden;
    margin: 3px 0;
    *margin: 6px 0;
}

.service_box .tab_nav .icon_1 {
    background-position: 0 0;
}

.service_box .tab_nav .icon_2 {
    background-position: -28px 0;
}

.service_box .tab_nav .icon_3 {
    background-position: -56px 0;
}

.service_box .tab_nav .active .icon_1 {
    background-position: 0 -28px;
}

.service_box .tab_nav .active .icon_2 {
    background-position: -28px -28px;
}

.service_box .tab_nav .active .icon_3 {
    background-position: -56px -28px;
}

.service_box .tab_content {
    padding: 20px 5px 10px;
    position: relative;
}

.service_box .tab_plan {
    display: none;
    text-align: center;
}

.service_box .tab_plan p {
    color: #333;
}