.firmalar_accordion {
  display: flex;
  height: 420px;
}
.firmalar_accordion .accordion-item {
  display: flex;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  width: 150px;
  transition: width 0.6s ease;
}
.firmalar_accordion .accordion-item:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  mix-blend-mode: multiply;
  transition: all 300ms;
}
.firmalar_accordion .accordion-item .accordion-title {
  width: 150px;
  display: flex;
  justify-content: flex-end;
  flex-direction: column;
  transition: opacity 0.3s ease, width 0.3s ease;
  cursor: pointer;
  margin-bottom: 0;
  position: relative;
  z-index: 2;
  overflow: hidden;
  padding-bottom: 10px;
}
.firmalar_accordion .accordion-item .accordion-title span {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  text-align: center;
}
.firmalar_accordion .accordion-item .accordion-title span img {
  display: block;
  margin-bottom: 0;
  max-height: 65px;
}
.firmalar_accordion .accordion-item .accordion-title span span {
  font-size: 1.25rem;
  font-weight: 400;
  color: #ffffff;
  text-align: center;
  display: block;
  padding: 10px;
  min-height: 68px;
}
.firmalar_accordion .accordion-item .accordion-body {
  position: absolute;
  width: 0;
  left: 0;
  top: 0;
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.firmalar_accordion .accordion-item .accordion-body .body_title {
  font-size: 1.875rem;
  color: #ffffff;
  font-weight: 500;
  padding: 40px 40px 0;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.6s ease;
}
.firmalar_accordion .accordion-item .accordion-body section {
  opacity: 0;
  transition: opacity 0.6s ease;
  padding: 32px 0;
}
.firmalar_accordion .accordion-item .accordion-body section:last-child {
  background: rgba(0, 0, 0, 0.55);
}
.firmalar_accordion .accordion-item.active {
  width: 100%;
}
.firmalar_accordion .accordion-item.active:before {
  background-color: rgba(0, 0, 0, 0.6);
}
.firmalar_accordion .accordion-item.active .accordion-title {
  margin-bottom: 0;
  opacity: 0;
  width: 0;
}
.firmalar_accordion .accordion-item.active .accordion-body {
  width: 100%;
}
.firmalar_accordion .accordion-item.active .accordion-body .body_title {
  opacity: 1;
}
.firmalar_accordion .accordion-item.active .accordion-body section {
  padding: 32px 28px;
  opacity: 1;
  transition: opacity 0.6s ease;
  transition-delay: 0.6s;
}

@media screen and (max-width: 1240px) {
  .firmalar_accordion .accordion-item .accordion-title {
    width: 120px;
  }
}
@media screen and (max-width: 1120px) {
  .firmalar_accordion {
    display: block;
    height: auto;
  }
  .firmalar_accordion .accordion-item {
    width: 100%;
    margin-bottom: 20px;
  }
  .firmalar_accordion .accordion-item .accordion-title {
    display: none;
  }
  .firmalar_accordion .accordion-item .accordion-body {
    position: relative;
    width: 100%;
    height: auto;
    left: 0;
    top: 0;
  }
  .firmalar_accordion .accordion-item .accordion-body .body_title {
    opacity: 1;
  }
  .firmalar_accordion .accordion-item .accordion-body section {
    opacity: 1;
    padding: 32px 28px;
  }
}
@media screen and (max-width: 640px) {
  .firmalar_tab .accordion .accordion-item {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    border: 0 !important;
    border-radius: 0 !important;
  }
  .firmalar_tab .accordion .accordion-item:before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    mix-blend-mode: multiply;
  }
  .firmalar_tab .accordion .accordion-item .accordion-header .accordion-button {
    position: relative;
    color: #ffffff;
    background: transparent;
    font-size: 1.25rem;
    font-weight: 400;
    color: #ffffff;
    border: 0 !important;
    border-radius: 0 !important;
  }
  .firmalar_tab .accordion .accordion-item .accordion-header .accordion-button:after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23ffffff' stroke-linecap='round' stroke-linejoin='round'%3e%3cpath d='M2 5L8 11L14 5'/%3e%3c/svg%3e");
  }
  .firmalar_tab .accordion .accordion-item .accordion-header .accordion-button:focus {
    box-shadow: none;
  }
  .firmalar_tab .accordion .accordion-item .accordion-collapse .accordion-body {
    position: relative;
    border: 0 !important;
    border-radius: 0 !important;
  }
}