@import url('https://fonts.googleapis.com/css?family=Poppins:300,400,500,700,800,900&display=swap');

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body{
    background: red;
    height: 200vh;
}

section{
    position: fixed;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

section::after{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

section img#bg{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

section img#moon{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; 
}

section img#cloud1{
    position: absolute;
    top: 100px;
    left: 50px;
    max-width: 600px;
    z-index: 2;
}

section img#cloud2{
    position: absolute;
    top: 200px;
    right: 50px;
    max-width: 600px;
    z-index: 2;
}

section img#santa{
    position: absolute;
    bottom: 50px;
    left: -600px;
    z-index: 11;
    max-width: 600px;
    transform: scale(0.5);
}

section #tree{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 266px;
    background: url(images/tree.png);
    background-position-y: 266px;
    z-index: 10; 
}

section #text{
    position: absolute;
    bottom: -400px;
    left: 0;
    width: 100%;
    text-align: center;
    color: #fff;
    font-size: 6em;
    z-index: 9;
}