.building-banner {
  position: relative;
}

.building-banner .swiper-slide {
  aspect-ratio: 2 / 1;
}

.building-banner img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  position: relative;
}

.building-banner .container {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.building-banner .container h2 {
  margin-bottom: 8px;
}

.building-banner .container .building-slider-btn {
  margin-top: 16px;
}

.building-banner .swiper-container-horizontal>.swiper-pagination-bullets {
  bottom: 20px;
}

.building-banner .swiper-pagination-bullet {
  height: 12px;
  width: 12px;
  margin: 0 5px;
  background: #fff;
  border-radius: 50%;
  opacity: 1;
  box-sizing: border-box;
}

.building-banner .swiper-pagination-bullet-active {
  width: 30px;
  border-radius: 20px;
  background: #fff;
}

.building-banner .swiper-button-prev,
.building-banner .swiper-button-next {
  width: 40px;
  height: 40px;
  border-radius: 4px;
  background: var(--color-primary);
  text-align: center;
  -webkit-transition: all .3s ease;
  opacity: 0;
}

.building-banner:hover .swiper-button-next,
.building-banner:hover .swiper-button-prev {
  opacity: 1;
}

.building-banner .swiper-button-prev i,
.building-banner .swiper-button-next i {
  font-size: 16px;
  line-height: 60px;
  color: #f8f6f5;
}

.building-banner .swiper-button-prev,
.building-banner .swiper-container-rtl .swiper-button-next {
  left: 20px;
  right: auto;
}

.building-banner .swiper-button-next,
.building-banner .swiper-container-rtl .swiper-button-prev {
  right: 20px;
  left: auto;
}

.building-banner .swiper-button-prev::after,
.building-banner .swiper-button-next::after {
  display: none
}

.building-banner .swiper-button-prev:hover,
.building-banner .swiper-button-next:hover {
  background: var(--color-second);
}

.building-banner .swiper-button-prev:hover i,
.building-banner .swiper-button-next:hover i {
  color: #f8f6f5;
}

.building-slider-btn .btn-light,
.building-slider-btn .btn-dark {
  font-weight: bolder;
  border: 1px solid transparent;
  color: #fff;
  padding: 10px 30px;
  display: inline-block;
  font-size: 13px;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.building-slider-btn .btn-dark {
  background: var(--color-second);
}

.building-slider-btn .btn-light {
  background: var(--color-primary);
}

.building-slider-btn .button-black {
  -webkit-transition: border-color 0.4s, color 0.4s;
  -ms-transition: border-color 0.4s, color 0.4s;
  -o-transition: border-color 0.4s, color 0.4s;
  -moz-transition: border-color 0.4s, color 0.4s;
  transition: border-color 0.4s, color 0.4s;
  z-index: 1;
}

.building-slider-btn .button-black:before {
  background: #000;
}

.building-slider-btn .button-black:hover,
.building-slider-btn .button-black:focus {
  color: #fff;
  border-color: #000;
}

.building-slider-btn .button-black:before {
  content: '';
  position: absolute;
  border-radius: 4px;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0;
  -moz-transform: scale3d(0.7, 1, 1);
  -ms-transform: scale3d(0.7, 1, 1);
  -o-transform: scale3d(0.7, 1, 1);
  -webkit-transform: scale3d(0.7, 1, 1);
  transform: scale3d(0.7, 1, 1);
  -webkit-transition: -webkit-transform 0.4s, opacity 0.4s;
  -transition: transform 0.4s, opacity 0.4s;
  -ms-transition: transform 0.4s, opacity 0.4s;
  -o-transition: transform 0.4s, opacity 0.4s;
  transition: transform 0.4s, opacity 0.4s;
}

.building-slider-btn .button-black:before,
.building-slider-btn .button-black {
  -webkit-transition-timing-function: cubic-bezier(0.2, 1, 0.3, 1);
  transition-timing-function: cubic-bezier(0.2, 1, 0.3, 1);
}

.building-slider-btn .button-black:hover::before,
.building-slider-btn .button-black:focus::before {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.building-slider-btn .border-radius {
  border-radius: var(--button-radius);
}

@media(max-width:1440px){
  #about .about_box .effect > img {max-width: 70px;}
}

@media screen and (max-width:768px) {
  .building-banner .container h2 {
    font-size: 18px;
  }

  .building-banner .container .building-slider-btn {
    font-size: 14px;
  }

  .building-banner .swiper-container-horizontal>.swiper-pagination-bullets {
    bottom: 10px;
  }

  .building-banner .swiper-pagination-bullet {
    height: 10px;
    width: 10px;
    margin: 0 2px;
    border-radius: 50%;
  }

  .building-banner .swiper-pagination-bullet-active {
    width: 10px;
    border-radius: 50%;
    background: #009B4C;
  }

  .building-banner .swiper-button-prev,
  .building-banner .swiper-button-next {
    width: 30px;
    height: 30px;
    margin-top: -15px;
  }

  .building-banner .swiper-button-prev i,
  .building-banner .swiper-button-next i {
    font-size: 12px;
    line-height: 30px;
  }

  .building-banner .swiper-button-prev,
  .building-banner .swiper-container-rtl .swiper-button-next {
    left: 5px;
  }

  .building-banner .swiper-button-next,
  .building-banner .swiper-container-rtl .swiper-button-prev {
    right: 5px;
  }
}