* {
    margin: 0;
    padding: 0;
}

body {
    background-color: #030212;
    font-family: 'Raleway', sans-serif; /* Fallback in case of missing font */
    -webkit-font-feature-settings: "lnum";
    -moz-font-feature-settings: "lnum";
    font-feature-settings: "lnum";
    -webkit-font-smoothing: antialiased;
}

.headline {
    margin-left: 5%;
}

h1 {
    color: white;
    font-size: 2.3rem;
}

.subh1 {
    color: rgb(190, 190, 190);
    font-size: 1.3rem;
}

h1, .subh1 {
    text-align: left;
}

.one-container {
    padding-top: 2rem;
    padding-bottom: 1px;
    width: 100%;
    background: white;
}

.one-container ul {
    list-style-type: none;
}

h2 {
    color: #474747;
}

.subh2 {
    color: #474747;
    margin-top: 0.8rem;
    font-size: 0.9rem;
    line-height: 1.6rem;
    font-size: 1rem;
}

h3 {
    color: #474747;
    font-size: 14px;
    font-weight: 600;
    font-size: 15px;
}

.box-one {
    margin-left: 5%;
    margin-right: 5%;
    margin-bottom: 2rem;
    padding-bottom: 5px;
    text-align: left;
}

.box-last {
    margin-left: 5%;
    margin-right: 5%;
    margin-bottom: 64px;
    text-align: left;
}

.about-button {
    padding-top: 3rem;
    padding-bottom: 1rem;
    text-align: center;
    font-weight: 500;
}

#banner {
    background-color: #505050;
    background-image: url(../images/skyscraperbanner.jpg);
    background-position: center center;
    background-size: cover;
    padding-top: 1rem;
    margin: 0 0 0 0;
    height: 33rem;
    display: flex;
    align-items: center;
}

.button-banner {
    background: #00AFD7;
    display: inline-block; /* center button */
    color: white;
    border-radius: 30px;
    padding: .6rem;
    width: 9.1rem;
    text-decoration: none;
    font-size: 1.2rem;
    text-align: center;
    font-weight: 500;
}

.button-else {
    background: #00CC80;
    display: inline-block; /* center button */
    color: white;
    border-radius: 30px;
    padding: .6rem;
    width: 9.1rem;
    text-decoration: none;
    font-size: 1.2rem;
    text-align: center;
    font-weight: 500;
}

@media only screen and (min-width: 650px) {

    .headline {
        margin: 0 0 0 5%;
    }

    h1 {
        font-size: 3rem;
    }

    .subh1 {
        font-size: 2rem;
    }

    .box-one {
        margin-top: 1rem;
    }

    #banner {
        height: 40em;
    }
}

@media only screen and (min-width: 899px) {

    .headline {
        width: 50em;
        margin-left: auto;
        margin-right: auto;
    }

    .box-one {
        width: 50em;
        margin-left: auto;
        margin-right: auto;
    }
    
    .box-last {
        width: 50em;
        margin-left: auto;
        margin-right: auto;
    }

}