.acc {
    display: block;
}

.acc-item:not(:first-child) {
    border-top: 1px solid #e5e5e5;
}

.acc-header {
    padding: 20px 35px 20px 0;
    cursor: pointer;
    font-weight: 600;
    position: relative;
    font-size: 17px;
    color: #000;
}

.acc-header:before {
    content: "";
    position: absolute;
    right: 5px;
    top: calc(50% - 7px);
    transform: rotate(-45deg);
    font-size: 22px;
    transition: 0.3s all;
    border: 2px solid var(--dark-color);
    border-width: 0 0 2px 2px;
    width: 10px;
    height: 10px;
}

.acc-header.act:before {
    transform: rotate(-225deg);
    top: calc(50% - 4px);
}

.acc-content {
    display: none;
    padding: 0px 50px 15px 0 ;
}

.acc-v2 .acc-item {
    border: none;
    box-shadow: 0 0 20px 0 rgba(111, 111, 111, .15);
    background: #fff;
    padding: 0 25px;
    margin: 15px 0;
    border-radius: 3px;
}

.faq-video {
    height: 100%;
    overflow: hidden;
    position: relative;
}

.faq-video img {
    height: 100%;
}

.faq-video:before {
    content: "";
    background: #000;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.2;
}

.faq-video .play {
  position: absolute;
  z-index: 10;
  box-sizing: content-box;
  display: block;
  width: 32px;
  height: 44px;
  border-radius: 50%;
  padding: 18px 20px 18px 28px;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}

.faq-video .play:before {
  content: "";
  position: absolute;
  z-index: 0;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  display: block;
  width: 80px;
  height: 80px;
  background: var(--primary-color);
  border-radius: 50%;
  animation: pulse-border 1500ms ease-out infinite;
}
.faq-video .play:after {
  content: "";
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  display: block;
  width: 80px;
  height: 80px;
  background: var(--primary-color);
  border-radius: 50%;
  transition: all 200ms;
  transition: all 0.55s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.faq-video .play span {
  display: block;
  position: absolute;
    top: 50%;
    left: 50%;
  z-index: 3;
  width: 0;
  height: 0;
  transform: translateX(-50%) translateY(-50%);
  border-left: 17px solid #fff;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  transition: all 0.55s cubic-bezier(0.645, 0.045, 0.355, 1);
}

@keyframes pulse-border {
  0% {
    transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1);
    opacity: 1;
  }
  100% {
    transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1.5);
    opacity: 0;
  }
}