.three-col-autoscroll {
  display: flex;
  justify-content: space-between;
  align-items:center;
  gap: 30px;
  border-top:1px solid #D3DEE8;
  border-bottom:1px solid #D3DEE8;
  padding: 0px 0;
}
.center-col.center-empty{
   display:none;
}
.auto-scroll-container  {
  padding:60px 0px;
  padding-left:0 !important;
  padding-right:0 !important;
}

.top-border-gartner {
  border-top:1px solid #D3DEE8;
}

.top-border-gartner .three-col-autoscroll {
  padding:30px 0px;
  border-top:unset;
  border-bottom:unset;
}

.center-block {
  text-align: center;
}

.gartner-logo {
  max-width: 200px;
  margin-bottom: 20px;
}

.left-col{
  border-left:unset !important;
}

.right-col{
  border-right:unset !important;
}

.star-img {
  width: 150px;
  margin-left: 10px;
  height: auto;
}

.bottom-text {
  font-size: 24px;
  line-height:32px;
  font-weight: 600;
}

.testimonial-box .text {
  font-size:16px;
  line-height:26px;
}

.tcol {
  width: 33%;
  height: 500px;
  border-left: 1px solid #D3DEE8;
  border-right: 1px solid #D3DEE8;
  display: flex;
  flex-direction: column;
  justify-content: flex-start; /* align top */
  align-items: center;
}
.center-col {
  justify-content: center;
}

.tcol-inner {
  width: 100%;
  border-top: 1px solid #D3DEE8;
  border-bottom: 1px solid #D3DEE8;
  padding: 40px 20px;
}

.center-img {
  max-width: 100%;
  height: auto;
}

.rating-flex {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.rating-flex .rating-text {
  font-size: 32px;
  line-height: 40px;
  font-weight: 500;
  font-family: 'Graphik Web Medium';
}

/* AUTO SCROLL COLUMNS */
.auto-col {
  height: 500px;
  overflow: hidden;
  position: relative;
}

/* wrap for seamless scroll */
.scroll-track {
  display: flex;
  flex-direction: column;
  animation: scrollUp 26s linear infinite;
  will-change: transform;
}

/* .tcol:hover .scroll-track {
  animation-play-state: paused;
}
 */
/* seamless loop */
@keyframes scrollUp {
  0% { transform: translateY(0); }
  100% { transform: translateY(-50%); }
}

/* testimonial styling */
.testi-outer {
  margin: 0;
  padding: 0;
  display: block;
}

.testimonial-box {
  border: 1px solid #D3DEE8;
  background: #fff;
  border-bottom: unset;
  padding: 20px;
  margin: 0 20px;
}

.testi-outer:last-child .testimonial-box {
  border-bottom: 1px solid #D3DEE8;
}

.author {
  margin-top: 12px;
  font-size: 13px;
  font-weight: 600;
}

/* ===================== TABLET (<= 991.92px) ===================== */
@media (max-width: 1024px) {
  .three-col-autoscroll { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; gap:0; border-top: unset; }
  .tcol-inner { border-top:unset; border-bottom:unset; }
  .tcol-inner {border-left: 1px solid #d3dee8;border-right: 1px solid #d3dee8;padding:40px 0px;}
  .tcol { height:400px; border-left:unset; border-right:unset; }
  .center-col { grid-column:1/3; width:60%; height:280px; margin:0 auto; }
  .center-col.center-empty { width:100%; border-top:1px solid #d3dee8; padding:30px 0; height:auto; display:block;0%;border-bottom: 1px solid #d3dee8; }
  .left-col { grid-column:1/2; order:2; width:100%; padding-left:0 !important; }
  .left-col .testimonial-box {border-left:unset;}
  .right-col .testimonial-box {border-right:unset;}
  .right-col { grid-column:2/3; order:3; width:100%; padding-right:0 !important; }
  .auto-col { border-top:1px solid #D3DEE8; border-left: unset; border-right: unset; padding: 0px 24px; }
  .testimonial-box { margin:0; }
  .top-border-gartner.top-bottom{ border-top:unset; }
  .auto-scroll-container { padding:0 !important; }
}

/* ===================== MOBILE (<= 767px) ===================== */
@media (max-width: 767px) {
  .three-col-autoscroll { display: flex; flex-direction: column; border-bottom:unset; }
  .testimonial-box { border-left:unset; border-right:unset; border-top:1px solid #d3dee8; }
  .top-border-gartner .three-col-autoscroll { border-top:1px solid #d3dee8; }
  .center-col { order:1; width:88%; height:auto;}
  .tcol-inner {border-left: 1px solid #d3dee8;border-right: 1px solid #d3dee8;padding:23px 0px;}
  .left-col { order:2; width:100%; }
  .right-col { display:none !important; }
  .auto-col { height:400px; padding:0;}
  .bottom-text {font-size:16px;line-height:26px;}
   .bottom-text {font-size:16px;line-height:26px;}
 .rating-flex .rating-text{font-size:20px;line-height:30px;}
}