.services-style-one p {
    max-width: 390px !important;
    margin: auto;
}

.sp-list li{
    margin-bottom: 10px;
    font-size: 16px;
    line-height: 24px;
    position: relative;
    margin-left: 25px;
}

.sp-list li::before{
    content: '';
    width: 12px;
    height: 12px;
    background-color: #FFFFFF;
    position: absolute;
    top: 6px;
    left: -25px;
}