html{
    scroll-behavior: smooth;
}


/*----------------------------------------
    up & down countinuous animation
----------------------------------------*/
.animation-up-down {
  animation: up-down 2s ease-in-out infinite alternate-reverse both;
}

@-webkit-keyframes up-down {
  0% {
    transform: translateY(10px);
  }
  100% {
    transform: translateY(-10px);
  }
}

@keyframes up-down {
  0% {
    transform: translateY(10px);
  }
  100% {
    transform: translateY(-10px);
  }
}






/*----------------------------------------
    scroll to animation
----------------------------------------*/

    .scrolltoU{
        position: relative;
        transform: translateY(100px);
        opacity: 0;
        transition: 1s all ease;
    }
    .scrolltoU.active{
        transform: translateY(0);
        opacity: 1;
    }

    .scrolltoD{
        position: relative;
        transform: translateY(-100px);
        opacity: 0;
        transition: 1s all ease;
    }
    .scrolltoD.active{
        transform: translateY(0);
        opacity: 1;
    }


    .scrolltoL{
        position: relative;
        transform: translateX(150px);
        opacity: 0;
        transition: 1s all ease;
    }
    .scrolltoL.active{
        transform: translateX(0);
        opacity: 1;
    }


    .scrolltoR{
        position: relative;
        transform: translateX(-150px);
        opacity: 0;
        transition: 1s all ease;
    }
    .scrolltoR.active{
        transform: translateX(0);
        opacity: 1;
    }

    .scrolltoZoom{
        position: relative;
        transform: scale(0.1); 
        opacity: 0;
        transition: 1s all ease;
    }
    .scrolltoZoom.active{
        transform: scale(1); 
        opacity: 1;
    }





/*----------------------------------------
    mouse hover zoom in
----------------------------------------*/

.zoom-in {
  transition: transform .2s;
  cursor: pointer;
}

.zoom-in:hover {
    transform: scale(1.1); /*-- zoom in 120% --*/
    -ms-filter: "progid:DXImageTransform.Microsoft.gradient(enabled=false)" /* IE 8+ */;
    filter: none !important; /* IE 7 and the rest of the world */
}

.bubble-up{ 
    cursor: pointer; 
    transition: 0.3s;
}
.bubble-up:hover{ 
    margin-top: -10px; 
}