header {
        margin-left: 25%;
        margin-top: 0.5%;
        margin-bottom: 0.5%;
        padding-left: 1%;
        border-radius: 10px;
        width: 50%;
    }

    body {
        background-color: #000000;
    }

    h1 {
        font-family: 'Ubuntu', sans-serif;
        font-weight: 500;
        color: #ffffff;
        font-size: 450%;
        padding: 0;
        margin-top: 1%;
        margin-bottom: 1%;
    }

    p {
        font-family: 'Ubuntu', sans-serif;
        font-weight: 500;
        color: #ffffff;
        padding: 0;
        margin: 0;
        font-size: 1.25vw;
    }
    
    div.main {
        margin-top: 20%;
        margin-left: 39%;
        width: 30%;
        padding: 1%;
    }

    div.buttons {
        position: absolute;
        display: block;
        margin: auto;
        width: 38%;
        margin-top: 2%;
        color: #000000;
        margin-left: -2.5%;
    }

    div.button {
        display: inline;
        margin: 0 0 0 0;
        width: 30%;
        padding-left: 1.5%;
    }

    div.button#google {
        float: left;
        text-align: right;
    }

    div.button#facebook {
        float: left;
        text-align: left;
    }

    div.button img {
        max-width: 3.28125vw;
        height: auto;
        -webkit-filter: grayscale(100%);
        filter: grayscale(100%);
        -webkit-transition: .3s ease-in-out;
        transition: .3s ease-in-out;
    }

    div.button img:hover {
        -webkit-filter: grayscale(0);
	filter: grayscale(0);
    }

    div.button p {
        font-size: 1.125vw;
        display: block;
        text-align: left;
        white-space: nowrap;
    }

    div.button p#google {
        text-align: right;
    }

    div.button span {
        position: absolute;
        margin-left: 0;
        padding: 0;
        z-index: -1;
        display: block;
        bottom: 0px;
        opacity: 0;
        -webkit-transition: .3s ease-in-out;
	transition: .3s ease-in-out;
    }

    div.button a:hover+span {
        bottom: -1.25vw;
        opacity: 1;
    }