@import url('https://fonts.googleapis.com/css2?family=Fira+Sans:ital,wght@0,300;0,400;0,700;1,400&display=swap');
body{
    margin: 0;
    height: 100vh;
    font-family: 'Fira Sans', sans-serif;
    text-align: center;
}
/* nav */
.nav-container{
    width: 100%;
    height: 13vh;
    display: flex;
    align-items: center;
    justify-content: center;
    list-style-type: none;
    background-color: #0b0f5f;
    top: 0vh;
    z-index: 100;
}
.nav-container #logo{
    width: 40vh;
    margin-right: 0.7vw;
}

#image-slide img{
    width: 40vh;
    margin-top: 5vh;
}

.text-container{
    width: 90vw;
    margin: auto;
}
#output{
    font-size: 3vh;
    color: rgb(56, 56, 56);
}
#blank{
    height: 15vh;
}

.arrow-container{
    position: fixed;
    bottom: 5vh;
    width: 100vw;
    text-align: center;
    height: 10vh;
}
.arrow-container button{
    height: 100%;
    width: 25vw;
    border: none;
    margin-left: 2vh;
    margin-right: 2vh;
}
.arrow-container i{
    color: gray;
    font-size: 4vh;
}