*,*::after,*::before{
    box-sizing: border-box;
    margin: 0;
    padding: 0;

}
:root{
--Light-Cyan: hsl(193, 38%, 86%);
--Neon-Green: hsl(150, 100%, 66%);

--Grayish-Blue: hsl(217, 19%, 38%);
--Dark-Grayish-Blue: hsl(217, 19%, 24%);
--Dark-Blue: hsl(218, 23%, 16%);
}
body{
    background-color: var(--Dark-Blue);
    display: flex;
    height: 100vh;
    font-family: 'Manrope', sans-serif;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    text-align: center;

}
#container{
    position: relative;
    background-color: var(--Dark-Grayish-Blue);
    border-radius: 15px;
    width: 30%;
    display: flex;
    height: fit-content;
    flex-direction: column;
    padding: 0px 20px;
}
@media (max-width:1024px) {
    #container{
        width:60%;
    }
}
@media (max-width:480px) {
    #container{
        width:90%;
    }
}
h3{
    padding: 10px;
    color: var(--Neon-Green);
}
h1{
    color: var(--Light-Cyan);
}
button{
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--Neon-Green);
    /* top:90%; */
    bottom:-7%;
    left:45%;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    transition: box-shadow .2s linear;
}
button:hover{
    box-shadow: 0px 0px 30px var(--Neon-Green);
}
button:active{
    box-shadow: none;
}
picture{
    width: 100%;
    margin: 70px 0px;
}
picture img{
    width: 100%;
}