.side {
    position: fixed;
    width: 60px;
    right: 25px;
    top: 60%;
    margin-top: -200px;
    z-index: 100;
    border: 1px solid #e0e0e0;
    background: #fff;
    border-bottom: 0
}

.side ul li {
    width: 60px;
    height: 60px;
    float: left;
    position: relative;
    border-bottom: 1px solid #e0e0e0;
    color: #333;
    font-size: 12px;
    line-height: 18px;
    text-align: center;
    transition: all .3s;
    cursor: pointer
}

.side ul li:hover {
    background: #f86342;
    color: #ffffff;
}

.side ul li:hover a {
    color: #ffffff;
}

.side ul li i {
    height: 25px;
    margin-bottom: 1px;
    display: block;
    overflow: hidden;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: auto 24px;
    margin-top: 10px;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
}

.side ul li i.bgs1 {
    background-image: url(../images/kf/right_pic5.png)
}

.side ul li i.bgs2 {
    background-image: url(../images/kf/right_pic7.png)
}

.side ul li i.bgs3 {
    background-image: url(../images/kf/right_pic2.png)
}

.side ul li i.bgs4 {
    background-image: url(../images/kf/right_pic1.png)
}

.side ul li i.bgs5 {
    background-image: url(../images/kf/right_pic3.png)
}

.side ul li i.bgs6 {
    background-image: url(../images/kf/right_pic6_on.png)
}

.side ul li:hover i.bgs1 {
    background-image: url(../images/kf/right_pic5_on.png)
}

.side ul li:hover i.bgs2 {
    background-image: url(../images/kf/right_pic7_on.png)
}

.side ul li:hover i.bgs3 {
    background-image: url(../images/kf/right_pic2_on.png)
}

.side ul li:hover i.bgs4 {
    background-image: url(../images/kf/right_pic1_on.png)
}

.side ul li:hover i.bgs5 {
    background-image: url(../images/kf/right_pic3_on.png)
}

.side ul li .sidebox {
    position: absolute;
    width: 78px;
    height: 78px;
    top: 0;
    right: 0;
    transition: all .3s;
    overflow: hidden
}

.side ul li.sidetop {
    background: #f86342;
    color: #fff
}

.side ul li.sidetop:hover {
    opacity: .8;
    filter: Alpha(opacity=80)
}

.side ul li.sideewm .ewBox.son {
    width: 150px;
    display: none;
    color: #363636;
    text-align: center;
    padding-top: 190px;
    position: absolute;
    left: -160px;
    top: 0;
    background-image: url(../../../../static/home/images/02index-2.jpg);
    background-repeat: no-repeat;
    background-position: center center;
    border: 1px solid #e0e0e0;
}

.side ul li.sideetel .telBox.son {
    width: 240px;
    height: 141px;
    display: none;
    color: #fff;
    text-align: left;
    position: absolute;
    left: -240px;
    top: 0px;
    background: #c72704
}

.side ul li.sideetel .telBox dd {
    display: block;
    height: 70px;
    overflow: hidden;
    padding-left: 72px;
    line-height: 24px;
    font-size: 18px
}

.side ul li.sideetel .telBox dd span {
    display: block;
    line-height: 28px;
    height: 28px;
    overflow: hidden;
    margin-top: 10px;
    font-size: 16px
}

.side ul li.sideetel .telBox dd.bgs1 {
    background: url(../images/kf/right_pic8.png) 18px center no-repeat;
    background-color: #c72704;
}

.side ul li.sideetel .telBox dd.bgs2 {
    background: url(../images/kf/right_pic9.png) 18px center no-repeat;
    border-bottom: 1px solid #c5c5c5;
}

.side ul li:hover .son {
    display: block !important;
    animation: fadein 1s
}

@keyframes fadein {
    from {
        opacity: 0
    }

    to {
        opacity: 1
    }
}