@import url(https://fonts.googleapis.com/css?family=Oswald:300,400,700);

body * {
    box-sizing: border-box;
}

body {
    margin: 0px;
    font-family: Arial, Helvetica, sans-serif;
}
h1, h2, h3 {
    margin: 0;
    text-shadow: -1px 1px 0 #000;
}

header {
    font-family: Oswald;
    background-color: black;
    padding-bottom: 20px;
    color: white;
    height: 50vh;
    display: flex;
    align-items: flex-end; /* vertical-align text on the bottom */
    justify-content: center; /* horizontal-align text in the center */
    
    
    background-image: url('solar-eclipse.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    background-position-x: center;
    background-position-y: bottom;
    background-attachment: fixed;
}

section {
    padding: 50px 15vh;
}

#section2 {
    background-color: black;
    padding-left: 0px;

    background-image: url('solar-eclipse-multiples.jpg');
    background-repeat: no-repeat;
    background-position: center right;
    background-size: contain;
    background-attachment: fixed;
}

.text-container {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 40px;
    margin: 40px;
    width: 50vw;
}

p {
    font-size: 1.2em;
    line-height: 1.7em;
}

footer {
    display: flex;
    background: #F0F0F0;
    height: 50vh;
    align-items: center;
    justify-content: center;
}

@media screen and (max-width: 800px) {
    .text-container {
        background-color: rgba(255, 255, 255, 0.95);
        width: calc(100vw - 100px);
    }
}