html, body {
    margin: 0;
    height: 100%;
    overflow: hidden;
    font-family: sans-serif;
  }

  .splash {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: url('baalbekcity.jpg') center/cover no-repeat;
    display: flex;
    z-index: 9999;
    color: white;
  }

  .overlay {
    flex: 1;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background 0.3s ease;
    font-size: 4em;
    font-weight: bold;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.7); /
    cursor: pointer;
    position: relative;
  }

  .overlay:hover {
    background: rgba(0, 0, 0, 0.4);
  }

  .arrow {  /* removed arrows for now */
    font-size: 1em;
    margin-left: 10px;
    animation: arrowMove 1s infinite alternate;
  }

  @keyframes arrowMove {
    0% { transform: translateX(0); }
    100% { transform: translateX(10px); }
  }


  .splash::after {
    content: '';
    position: absolute;
    width: 100%; height: 100%;
    top: 0; left: 0;
    background-image: repeating-linear-gradient(0deg, rgba(255,255,255,0.1) 0, rgba(255,255,255,0.1) 2px, transparent 2px, transparent 10px);
    animation: rain 0.5s linear infinite;
    pointer-events: none; 
  }

  @keyframes rain {  /* changed to scanlines */
    0% { background-position: 0 0; }
    100% { background-position: 0 10px; }
  }
  
  
#sprite {
pointer-events: none;
  position: absolute; 
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 10; 
  background-size: 3000px;
  background-image: url(https://assets.msn.cn/weathermapdata/1/static/img/animation/rain-low.png);
  animation: run 1.8s steps(30) infinite;

/*   background-size: 6000px;
  background-image: url(https://assets.msn.cn/weathermapdata/1/static/img/animation/rain-low.png);
  animation: run 0.9s steps(15) infinite; */
  
/*   background-size: 2000px;
  background-image: url(https://assets.msn.cn/weathermapdata/1/static/img/animation/rain-low.png);
  animation: run 2.7s steps(45) infinite; */
}

@keyframes run {
  100% {
    background-position: -6000px 0;
  }
}

/* leaf animations */

#leaves {position: absolute;top:-50px;width:100%;text-align: right; pointer-events: none;}

#leaves i {
    display: inline-block;
    width: 200px;
    height: 150px;
    background: linear-gradient(to bottom right, #309900, #005600);
    transform: skew(20deg);
    border-radius: 5% 40% 70%;
    box-shadow: inset 0px 0px 1px #222;
    border: 1px solid #333;
    z-index: 1;
    -webkit-animation: falling 5s 0s infinite;
}

#leaves i:nth-of-type(2n) { -webkit-animation: falling2 5s 0s infinite; }
#leaves i:nth-of-type(3n) { -webkit-animation: falling3 5s 0s infinite; }

#leaves i:before {
  position: absolute;
  content: '';
  top: 117px;
  right: 9px;
  height: 27px;
  width: 32px;
  transform: rotate(49deg);
  border-radius: 0% 15% 15% 0%;
  border-top: 1px solid #222;
  border-bottom: 1px solid #222;
  border-left: 0px solid #222;
  border-right: 1px solid #222;
  background: linear-gradient(to right, rgba(0,100,0,1), #005600);
  z-index: 1;
}

#leaves i:after {
  content: '';
  height: 125px;
  width: 10px;
  background: linear-gradient(to right, rgba(0,0,0,.15), rgba(0,0,0,0));
  display: block;
  transform: rotate(125deg);
  position: absolute;
  left: 85px;
  border-radius:50%;
}


#leaves i:nth-of-type(n)    { height:23px; width:30px; }
#leaves i:nth-of-type(n):before { width:7px; height:5px; top:17px; right:1px; }
#leaves i:nth-of-type(n):after { width:2px; height:17px; left: 12px; top:0px; }

#leaves i:nth-of-type(2n+1)    { height:11px; width:16px; }
#leaves i:nth-of-type(2n+1):before { width:4px; height:3px; top:7px; right:0px; }
#leaves i:nth-of-type(2n+1):after { width:2px; height:6px; left: 5px; top:1px; }

#leaves i:nth-of-type(3n+2)  { height:17px; width:23px; }
#leaves i:nth-of-type(3n+2):before  { height:4px; width:4px; top:12px; right:1px; }
#leaves i:nth-of-type(3n+2):after  { height:10px; width:2px; top:1px; left:8px; }

#leaves i:nth-of-type(n)   { -webkit-animation-delay: 1.9s;}
#leaves i:nth-of-type(2n)  { -webkit-animation-delay: 3.9s;}
#leaves i:nth-of-type(3n)  { -webkit-animation-delay: 2.3s;}
#leaves i:nth-of-type(4n)  { -webkit-animation-delay: 4.4s;}
#leaves i:nth-of-type(5n)  { -webkit-animation-delay: 5s;  }
#leaves i:nth-of-type(6n)  { -webkit-animation-delay: 3.5s;}
#leaves i:nth-of-type(7n)  { -webkit-animation-delay: 2.8s;}
#leaves i:nth-of-type(8n)  { -webkit-animation-delay: 1.5s;}
#leaves i:nth-of-type(9n)  { -webkit-animation-delay: 3.3s;}
#leaves i:nth-of-type(10n) { -webkit-animation-delay: 2.5s;}
#leaves i:nth-of-type(11n) { -webkit-animation-delay: 1.2s;}
#leaves i:nth-of-type(12n) { -webkit-animation-delay: 4.1s;}
#leaves i:nth-of-type(13n) { -webkit-animation-delay: 1s;  }
#leaves i:nth-of-type(14n) { -webkit-animation-delay: 4.7s;}
#leaves i:nth-of-type(15n) { -webkit-animation-delay: 3s;  }

#leaves i:nth-of-type(n)    { background: linear-gradient(to bottom right, #309900, #005600); }
#leaves i:nth-of-type(2n+2)  { background: linear-gradient(to bottom right, #5e9900, #2b5600); }
#leaves i:nth-of-type(4n+1)  { background: linear-gradient(to bottom right, #990, #564500); }

#leaves i:nth-of-type(n)    { opacity: 1;}
#leaves i:nth-of-type(3n+1)  { opacity: .9;}
#leaves i:nth-of-type(3n+2)  { opacity: .7;}

#leaves i:nth-of-type(n)    {transform: rotate(180deg);}


#leaves i:nth-of-type(n) { -webkit-animation-timing-function:ease-in-out;}

@-webkit-keyframes falling {
    
    0% {
        -webkit-transform:
            translate3d(300,0,0)
            rotate(0deg);
    }
    
    100% {
        -webkit-transform:
            translate3d(-350px,700px,0)
            rotate(90deg);
        opacity: 0;
    }
}

@-webkit-keyframes falling3 {
     0% {
        -webkit-transform:
            translate3d(0,0,0)
            rotate(-20deg);
    }
    
    100% {
        -webkit-transform:
            translate3d(-230px,640px,0)
            rotate(-70deg);
        opacity: 0;
    }
}

@-webkit-keyframes falling2 {
     0% {
        -webkit-transform:
            translate3d(0,0,0)
            rotate(90deg);
    }
    
    100% {
        -webkit-transform:
            translate3d(-400px,680px,0)
            rotate(0deg);
        opacity: 0;
    }
}