.kf-sidebar{
    position: fixed;
    bottom: 50px;
    right:40px;
    margin-left: 610px;
    z-index: 999;
    font-family: simsun;
}
.kf-sidebar-item{
    width: 48px;
    height: 48px;
    background-color: white;
    margin-bottom: 10px;
    border-radius: 3px;
    position: relative;
    
}
.kf-sidebar-phone{
    width: 250px;
    height: 85px;
    position: absolute;
    top: -20px;
    right: 100%;
    display: none;
    box-sizing: border-box;
    z-index: 12;
    padding: 15px 0 0 26px;
    font-size: 14px;
    line-height: 1.6;
    background: url("../images/2023/kf4.png")  center center no-repeat;
}
.kf-sidebar-item-default{
    width: 48px;
    padding-top: 6px;
    height: 48px;
    border-radius: 3px;
}
.kf-sidebar-item-default img{
    display: block;
    width: 36px;
    height: 36px;
    margin: 0 auto;
}


.kf-sidebar-item-hover{
    text-align: center;
    background-color: #FF6600;
    font-size: 12px;
    color: white;
    width: 48px;
    display: none;
    line-height: 1.5;
    border-radius: 3px;
    padding-top: 6px;
    box-sizing: border-box;
    height: 48px;
    font-weight: bold;
}
.kf-sidebar-item:hover .kf-sidebar-item-default{
    display: none;
}
.kf-sidebar-item:hover .kf-sidebar-item-hover{
    display: block;
}
.kf-sidebar-item:hover .kf-sidebar-phone{
    display: block;
}
.kf-sidebar-QQ{
    width: 283px;
    height: 112px;
    position: absolute;
    box-sizing: border-box;
    padding-left: 7px;
    padding-top: 12px;
    right: 100%;
    
    top: -30px;
    display: none;
    background: url("../images/2023/kf5.png") center center no-repeat;
}
.kf-sidebar-QQ-left{
    display: inline-block;
    vertical-align: top;
    width: 88px;
    height: 88px;
}
.kf-sidebar-item:hover .kf-sidebar-QQ{
    display: block;
}
.kf-sidebar-QQ-text{
    display: inline-block;
    font-size: 14px;
    z-index: 12;
    font-family: simsun;
    line-height: 1.6;
    padding-top: 10px;
}