.slider {
      max-width: 100%;
    }
    .slider__items {
      counter-reset: slide;
    }
    .slider__item {
      height: 320px;
      overflow: hidden;
      position: relative;
      counter-increment: slide;
    }
    img {
      display: inline-block;
      height: auto;
      max-width: 100%;
    }
    .slider__item:nth-child(1) {
      background: linear-gradient(to right, #333300, #c9c900);
    }
    .slider__item:nth-child(2) {
      background: linear-gradient(to right, #dd1818, #333333);
    }
    .slider__item:nth-child(3) {
      background: linear-gradient(to right, #093028, #237a57);
    }
    .slider__item:nth-child(4) {
      background: linear-gradient(to right, #243B55, #141E30);
    }
    .slider__item {
      height: 320px;
      overflow: hidden;
      position: relative;
    }
    .slider__item_inner {
      position: absolute;
      left: 8%;
      right: 8%;
      top: 36px;
      bottom: 36px;
      overflow: hidden;
      color: #fff;
      text-align: center;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-direction: column;
    }
    .slider__item_img {
       flex: 0 0 180px;
        max-width: 180px;
        height:auto;
        
    }
    .slider__item_testimonial {
      flex: 1 0 0;
      display: flex;
      flex-direction: column;
      text-align: center;
    }
    .slider__item_name {
      text-align:center;
      font-size: 24px;
      font-weight:bold;
      margin-top: 0px;
      color: rgba(255, 255, 255, 1.0);
    }
     .slider__item_post {
      text-align:center;
      font-size: 18px;
      font-weight:bold;
      margin-bottom: 8px;
      color: rgba(255, 255, 255, 1.0);
      display: none;
    }
    .slider__item_text {
      text-align:center;
      font-size: 16px;
      color: rgba(255, 255, 255, 1.0);
      margin-bottom: 12px;
      display: none;
    }

    h1.text{
    font-size: 24px;
}

    @media (min-width: 500px) {
      .slider__item {
        height: 410px;
      }
      .slider__item_inner {
        flex-direction: row;
      }
      .slider__item_testimonial {
        margin-left: 15px;
      }
      .slider__item_img {
        flex: 0 0 400px;
        max-width: 400px;
        height: 400px;
      }
      .slider__item_testimonial {
        text-align: left;
      }
      .slider__item_post,
      .slider__item_text {
        display: block;
      }
    h1.text{
    font-size: 26px;
}
    }
     .btn {
      display: block;
      margin-left: auto;
      margin-right: auto; 
      font-weight: 400;
      width: 250px;
      text-align: center;
      white-space: nowrap;
      -webkit-user-select: none;
      -moz-user-select: none;
      -ms-user-select: none;
      user-select: none;
      border: 1px solid transparent;
      padding: .375rem .75rem;
      font-size: 1rem;
      line-height: 1.5;
      transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
      color: #fff;
      background-color: rgba(255, 255, 255, 0.2);
      text-decoration: none;
    }
    .btn:hover {
      color: #fff;
      background-color: rgba(255, 255, 255, 0.5);
      font-weight:bold;
    }

.slider{position:relative;overflow:hidden;max-width:600px;margin-left:auto;margin-right:auto}.slider__wrapper{position:relative;overflow:hidden;background-color:#eee}.slider__items{display:flex;transition:transform .5s ease}.transition-none{transition:none}.slider__item{flex:0 0 100%;max-width:100%;position:relative}.slider__control{position:absolute;top:50%;width:40px;height:50px;transform:translateY(-50%);display:none;align-items:center;justify-content:center;color:#fff;background:rgba(0,0,0,.3);opacity:.5;user-select:none}.slider__control_show{display:flex}.slider__control:focus,.slider__control:hover{color:#fff;text-decoration:none;opacity:.7}.slider__control_prev{left:0}.slider__control_next{right:0}.slider__control::before{content:'';display:inline-block;width:20px;height:20px;background:transparent no-repeat center center;background-size:100% 100%}.slider__control_prev::before{background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3E%3Cpath d='M5.25 0l-4 4 4 4 1.5-1.5-2.5-2.5 2.5-2.5-1.5-1.5z'/%3E%3C/svg%3E")}.slider__control_next::before{background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3E%3Cpath d='M2.75 0l-1.5 1.5 2.5 2.5-2.5 2.5 1.5 1.5 4-4-4-4z'/%3E%3C/svg%3E")}.slider__indicators{position:absolute;left:0;right:0;bottom:10px;display:flex;justify-content:center;padding-left:0;margin:0 15%;list-style:none;user-select:none}.slider__indicator{flex:0 1 auto;width:30px;height:4px;margin-right:3px;margin-left:3px;background-color:rgba(255,255,255,.5);background-clip:padding-box;border-top:10px solid transparent;border-bottom:10px solid transparent;cursor:pointer}.slider__indicator_active{background-color:#fff}