.main_box .main_title1{
    color: #fff;
    font-size: 4.28rem;
    text-shadow: 0px 2px 3px #aaaaaa;
    word-break: keep-all;
    text-align: center;
    line-height: 1.2;
}

.main_content{
    display:flex;
    flex-direction: column;
    align-items: center;
    position:absolute;
    top:50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    zoom:0.8;
}

.icon_box{
    position:relative;
    margin-top: 6.5625rem;
}

.icon_wrapper{
    position:absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
}

.icon_wrapper .icon_title{
    color: #fff;
    margin-top: 0.375rem;
    text-align: center;
    white-space: nowrap;
}


.mouse_icon{
    position:absolute;
    bottom: 5%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1.5);

}


.mouse_icon span
{
  display: block;
  width: 5px;
  height: 5px;
  -ms-transform: rotate(45deg); /* IE 9 */
  -webkit-transform: rotate(45deg); /* Chrome, Safari, Opera */
  transform: rotate(45deg);
   
  border-right: 2px solid white;
  border-bottom: 2px solid white;
  margin: 0 0 3px 6px;
}

.sky_box{
    max-width: 1000px;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    background-color: #99C8FF;
    opacity: 0.56;
}

.unu
{
  margin-top: 6px;
}

.unu, .doi, .trei
{
    -webkit-animation: mouse-scroll 1s infinite;
    -moz-animation: mouse-scroll 1s infinite;
}

.unu
{
  -webkit-animation-delay: .1s;
  -moz-animation-delay: .1s;
  -webkit-animation-direction: alternate;
}

.doi
{
  -webkit-animation-delay: .2s;
  -moz-animation-delay: .2s;
  -webkit-animation-direction: alternate;
}

.trei
{
  -webkit-animation-delay: .3s;
  -moz-animation-delay: .3s;
  -webkit-animation-direction: alternate;
}


.mouse
{
height: 21px;
width: 14px;
  border-radius: 10px;
  transform: none;
  border: 2px solid white;
  top: 170px;
}

.wheel
{
  height: 4px;
  width: 4px;
  display: block;
  margin: 5px auto;
  background: white;
  position: relative;
  border-radius: 50%;
}

.wheel
{
  -webkit-animation: mouse-wheel 1.2s ease infinite;
  -moz-animation: mouse-wheel 1.2s ease infinite;
}

@-webkit-keyframes mouse-wheel
{
   0% {
    opacity: 1;
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }

  100% {
    opacity: 0;
    -webkit-transform: translateY(6px);
    -ms-transform: translateY(6px);
    transform: translateY(6px);
  }
}

@-moz-keyframes mouse-wheel
{
  0% { top: 1px; }
  50% { top: 2px; }
  100% { top: 3px;}
}

@-webkit-keyframes mouse-scroll {

  0%   { opacity: 0;}
  50%  { opacity: .5;}
  100% { opacity: 1;}
}
@-moz-keyframes mouse-scroll {

  0%   { opacity: 0; }
  50%  { opacity: .5; }
  100% { opacity: 1; }
}
@-o-keyframes mouse-scroll {

  0%   { opacity: 0; }
  50%  { opacity: .5; }
  100% { opacity: 1; }
}
@keyframes mouse-scroll {

  0%   { opacity: 0; }
  50%  { opacity: .5; }
  100% { opacity: 1; }
}

@media screen and (max-width: 1023px) {

    .main_content{
        top: 45%;
    }
    .main_box .main_title1{
        color: #fff;
        font-size: 32px;
        text-shadow: 0px 2px 3px #aaaaaa;
    }

    .icon_box{
        margin-top: 70px;
        transform: scale(0.6);
    }

    .main_title1{
        text-align: center;
        padding: 0 30px;
        line-height: 1.2;
    }


}