.pl_service3 .service_item:hover {
    width: 230px;
}
.pl_service3 .service_value.dh {
    line-height: 34px;
    text-align: center;
    width: 176px;
}
.pl_service3 .service_icon .icon {
    width: 20px;
    height: 20px;
    margin: 0;
}
.pl_service3 .service_icon {
    position: absolute;
    left: 0;
    top: 0;
    width: 44px;
    height: 45px;
    float: left;
    display: flex;
    justify-content: center;
    align-items: center;
}
.pl_service3 .service_item {
    padding-left: 39px;
    display: inline-block;
    width: 45px;
    height: 45px;
    border-radius: 30px;
    background: #999;
    color: #fff;
    overflow: hidden;
    transition: width 0.4s;
    position: relative;
    cursor: pointer;
}
.pl_service3 .service_item.kf {
    display: none;
    background: #f56c6c;
}