.video {
    position: relative;
    margin: 45px 0;
    height: 100%;
    min-height: 500px;
    background: linear-gradient(rgba(3, 15, 39, .9), rgba(3, 15, 39, .9)), url(../img/carousel-1.jpg);
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.video .btn-play {
    position: absolute;
    z-index: 1;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    box-sizing: content-box;
    display: block;
    width: 32px;
    height: 44px;
    border-radius: 50%;
    border: none;
    outline: none;
    padding: 18px 20px 18px 28px;
}

.video .btn-play:before {
    content: "";
    position: absolute;
    z-index: 0;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
    display: block;
    width: 100px;
    height: 100px;
    background: #fdbe33;
    border-radius: 50%;
    animation: pulse-border 1500ms ease-out infinite;
}

.video .btn-play:after {
    content: "";
    position: absolute;
    z-index: 1;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
    display: block;
    width: 100px;
    height: 100px;
    background: #fdbe33;
    border-radius: 50%;
    transition: all 200ms;
}

.video .btn-play:hover:after {
    background-color: darken(#fdbe33, 10%);
}

.video .btn-play img {
    position: relative;
    z-index: 3;
    max-width: 100%;
    width: auto;
    height: auto;
}

.video .btn-play span {
    display: block;
    position: relative;
    z-index: 3;
    width: 0;
    height: 0;
    border-left: 32px solid #030f27;
    border-top: 22px solid transparent;
    border-bottom: 22px solid transparent;
}

@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;
  }
}

#videoModal .modal-dialog {
    position: relative;
    max-width: 800px;
    margin: 60px auto 0 auto;
}

#videoModal .modal-body {
    position: relative;
    padding: 0px;
}

#videoModal .close {
    position: absolute;
    width: 30px;
    height: 30px;
    right: 0px;
    top: -30px;
    z-index: 999;
    font-size: 30px;
    font-weight: normal;
    color: #ffffff;
    background: #000000;
    opacity: 1;
}
 .open-buttonn {    border-radius: 4px;
      color: white;
      padding: 5px 5px 5px 5px;
      border: none;
      cursor: pointer;
      opacity: 1.8;
      position: fixed;
      bottom: 65px;
      right: 18px;
      width: 40px;
    left:40px;
      z-index: 99;   font-weight: bold; text-align: center;
    
     
    }
    .open-buttonn2 {    border-radius: 4px;
      color: #fff;
      padding: 5px 5px 5px 5px;
      border: none;
      cursor: pointer;
      opacity: 1.8;
      position: fixed;
      bottom: 65px;
      right: 80px;
      width: 40px;
    left:90px;
      z-index: 99;   font-weight: bold; text-align: center;
    
    
    }
    .open-facebook {    border-radius: 4px;
      font-size: 13px;
      color: white;
      background-color: #0A2540;
      padding: 5px 5px 5px 5px;
      border: white 1px solid;
      cursor: pointer;
      opacity: 1.8;
      position: fixed;
      bottom: 105px;
      left: 18px;
      width: 150px;
    left:35px;
      z-index: 99;   font-weight: bold; text-align: center;
    
    
    }
    .open-buttonn4 {    border-radius: 4px;
      color: #fff;
      padding: 5px 5px 5px 5px;
      border: none;
      cursor: pointer;
      opacity: 1.8;
      position: fixed;
      bottom: 80px;
      width: 50px;
    right:40px;
      z-index: 99;   font-weight: bold; text-align: center;
    
    
    }
    .footer-menu i {
      font-size: 28px;       /* حجم الأيقونة */
      color: #fff;            /* لون الأيقونات */
      transition: 0.3s;
  }
  
  .footer-menu i:hover {
      color: #ffb320;         /* لون عند المرور */
      transform: scale(1.3);  /* تكبير عند المرور */
  }
.back-to-top {
    position: fixed;
    display: none;
    background: #fdbe33;
    color: #121518;
    width: 44px;
    height: 44px;
    text-align: center;
    line-height: 1;
    font-size: 22px;
    right: 15px;
    bottom: 15px;
    transition: background 0.5s;
    z-index: 9;
}

.back-to-top:hover {
    color: #fdbe33;
    background: #121518;
}

.back-to-top i {
    padding-top: 10px;
}