@keyframes blink {
    0%, 100% {opacity: 1;}
    50% {opacity: 0;}
  }

#slider-div{
    width: 100%;
    background-color: white;
    display: flex;
    justify-content: center;
    overflow: hidden;
    box-sizing: border-box;
    background-image: url("../img/slider.jpg");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

#slider-div video{
    width: 2560px;
    height: 1440px;
    filter: grayscale(20%) blur(2px);
}
.slider-txt-div-over{
    position: absolute;
    width: 100%;
    height: -webkit-fill-available;
    z-index: 1;
    backdrop-filter: brightness(1);
    display: flex;
    justify-content: center;
}

.slider-txt-div{
    z-index: 2;
    width: 80%;
    height: -webkit-fill-available;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: stretch;
}

#slider-txt-up{
    color: #f1f5f7;
    padding-top: 35px;
}


.slider-txt-div h1{
    font-size: 120px;
    padding-bottom: 32px;
    font-weight: 600;
}

.slider-txt-div h1 a{
    color: white;
}

.typewrite > .wrap { 
    border-right: 0.1em solid #4DB6AC;
}

#slider-arrow-div{
    text-align: center;
    padding-top: 25px;
    padding-bottom: 25px;
}

#slider-arrow-div img{
    height: 40px;
    animation: blink 2s linear infinite;
}

@media only screen and (max-width:1980px) {
    #slider-div video{
        width: 1920px;
        height: 1080px;
    }
  }

@media only screen and (max-width:1300px) {
    #slider-div video{
        height: 100%;
        width: auto;
    }

    .slider-txt-div h1{
        font-size: 72px;
    }
  }

@media only screen and (max-width:992px) {
    .slider-txt-div{
        width: 90%;
    }

    .slider-txt-div h1{
        font-size: 64px;
        padding-bottom: 24px;
    }
}