.service-box {
    overflow: hidden;
}
.service-box-item{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    /*width: 20%;*/
    float: left;
    margin-bottom: 20px;
}
.service-box-item:nth-child(5n+1),
.service-box-item:nth-child(5n+2),
.service-box-item:nth-child(5n+3),
.service-box-item:nth-child(5n+4){
    margin-right: 31px;
}
.service-box-item-img {
    width: 215px;
    height: 80px;
    border-radius: 4px;
}
.service-box-item-title{
    margin-top: 15px;
}