testimonial style : demo 2

HTML

                    

CSS

                    
                    

                    .owl-carousel{
                        padding-top: 60px;
                    }
                    .testimonial{
                        text-align: center;
                    }
                    .description{
                        color:#8a9aad;
                        font-size: 15px;
                        font-weight: 700;
                        line-height: 35px;
                        margin-bottom: 30px;
                    }
                    .pic{
                        position: relative;
                    }
                    .pic > img{
                        border-radius: 50%;
                    }
                    .pic:before{
                        content: "\f10d";
                        font-family: "Font Awesome 5 Free"; font-weight: 900;
                        display: inline-block;
                        position: absolute;
                        top:10px;
                        left:30%;
                        color:#eee;
                        font-size: 36px;
                    }
                    .pic:after{
                        content: "\f10d";
                        font-family: "Font Awesome 5 Free"; font-weight: 900;
                        display: inline-block;
                        position: absolute;
                        top:10px;
                        right: 30%;
                        color:#eee;
                        font-size: 36px;
                    }
                    .testimonial-title{
                        font-size: 13px;
                        color:#8a9aad;
                        text-transform: capitalize;
                    }
                    .testimonial-title > small{
                        display: block;
                        color:#8a9aad;
                        font-size: 10px;
                        text-transform: uppercase;
                        margin-top: 5px;
                    }
                    .owl-buttons{
                        position: absolute;
                        top:13%;
                        width: 100%;
                    }
                    .owl-prev{
                        position: absolute;
                        left:-14%;
                    }
                    .owl-next{
                        position: absolute;
                        right:-14%;
                    }
                    .owl-theme .owl-controls .owl-buttons div{
                        background: transparent;
                        opacity: 1;
                    }
                    .owl-theme .owl-controls .owl-buttons div{
                        border-radius: 50%;
                    }
                    .owl-prev:after,
                    .owl-next:after{
                        font-family: "Font Awesome 5 Free"; font-weight: 900;
                        content: "\f060";
                        width: 28px;
                        height: 28px;
                        font-size: 16px;
                        color:#dc005a;
                        transition: all 0.15s ease 0s;
                    }
                    .owl-next:after{
                        content: "\f061";
                    }
                    .owl-prev:hover:after,
                    .owl-next:hover:after{
                        color:#7a4b94;
                    }
                    .owl-pagination{
                        padding-top: 45px;
                    }
                    .owl-theme .owl-controls .owl-page span{
                        width: 9px;
                        height: 9px;
                        background: #c5c5c5;
                        border: 3px solid #c5c5c5;
                        margin-right: 20px;
                        opacity: 1;
                        transition: all 0.35s ease 0s;
                    }
                    .owl-theme .owl-controls .owl-page.active span,
                    .owl-theme .owl-controls.clickable .owl-page:hover span{
                        background: #fff;
                        border: 3px solid #90969d;
                        opacity: 1;
                    }
                    @media screen and (max-width: 767px){
                        .owl-buttons{
                            top:3%;
                            left: 43%;
                            width: 12%;
                        }
                        .pic:before{
                            left:10%;
                        }
                        .pic:after{
                            right: 10%;
                        }
                    }
                    @media screen and (max-width: 480px){
                        .owl-buttons{
                            top:3%;
                            left: 40%;
                            width: 18%;
                        }
                        .pic:before{
                            left:0;
                        }
                        .pic:after{
                            right: 0;
                        }
                    }
                

JavaScript

Testimonial slider depend on jQuery and Owl carousel.

                    
                    

                    $(document).ready(function(){
                        $("#testimonial-slider").owlCarousel({
                            items:1,
                            itemsDesktop:[1199,1],
                            itemsDesktopSmall:[979,1],
                            itemsTablet:[768,1],
                            pagination: true,
                            navigation:true,
                            navigationText:["",""],
                            autoPlay:false
                        });
                    });