floating logo to the left makes nav bar moves up slightly and the logo is also a bit high

/* @media means its targeting digital as opposed to print*/
@media screen and (min-width: 480px) {
    /**********************************
    TWO COLUMN LAYOUT
    ***********************************/

    #primary {

        width: 50%;
        float: left;
    }

    #secondary {
        width: 40%;
        float: right;
    }


    /**********************************
    3 * 5 = 15
    100 - 15% = 83%
    85 / 3 = 28.33333....
    ***********************************/



    /**********************************
    PAGE PORTFOLIO
    ***********************************/

    #gallery li {
        width: 28.3333%;
    }

    /* fixes weird spacing issue */
    #gallery li:nth-child(4n) {
        clear: left;
    }

    /**********************************
    PAGE: ABOUT
    ***********************************/

    .profile{
        float: left;
        margin: 0 5% 80px 0;
    }


}


@media screen and (min-width: 660px){

    /**********************************
    HEADER
    ***********************************/

    nav {

        /* removed background so text can sit against the header background*/
        background: none;

        float: right;
        font-size: 1.125em;
        margin-right: 5%;
        text-align: right;
        width: 45%;
    }

    #logo {
        float: left;
        margin-left: 5%;
        text-align: left;
        width: 45%;
    }

}

/**********************************
GENERAL
***********************************/

body {
    font-famil: 'Open Sans', sans-serif;
}


#wrapper {
    max-width: 940px;
    margin: 0 auto;
    padding: 0 5%;

}

a {
    text-decoration: none;
}

/* tells the image to fill their parent container */
img {
    max-width: 100%;
}

h3 {
    margin: 0 0 1em 0;
}

/**********************************
HEADING
***********************************/

header {
    float: left;
    margin: 0 0 30px 0;
    padding:5px 0 0 0;
    /* needs an explicit width because it's floated */
    width: 100%;
}


#logo {
    text-align: center;
    margin: 0;
}

h1 {
    font-family: 'Changa One', sans-serif;
    margin: 15px 0;
    font-size: 1.75em;
    font-weight: normal;
    line-height: 0.8em;

}


h2 {
    font-size: 0.75em;
    margin: -5px 0 0;
    font-weight: normal;
}

#contact {
    color: red;
    margin:0;
    padding:0;
}

#about{
    color: #000000;
    margin:0;
    padding:0;
}

/**********************************
NAVIGATION
***********************************/

nav {
    text-align: center;
    padding: 10px 0;
    margin: 20px 0 0;
}

nav ul {
    list-style: none;
    margin:0 10px;
    padding: 0;
}

nav li {
    /* puts our list items in a row */
    display: inline-block;
}

nav a{
    font-weight: 800;
    padding: 15px 10px;
}




/**********************************
FOOTER
***********************************/

footer{
    font-size: 0.75em;
    text-align: center;
    padding-top: 50px;
    color: #ccc;
    clear: both;
}

.social{
    width: 20px;
    height: 20px;
    margin: 0 5px;
}


/**********************************
PAGE: PORTFOLIO
***********************************/

#gallery {
    margin:0;
    padding: 0;
    list-style: none;
}
/* I was missing li causing an error */
#gallery li {
    float: left;
    width: 45%;
    margin: 2.5%;
    background-color: #f5f5f5;
    color: #bdc3c7;
}

#gallery li a p {
    margin:0;
    padding:5%;
    font-size:0.75em;
    color: #bdc3c7;
}



/**********************************
PAGE: ABOUT
***********************************/

.profile{
    display: block;
    max-width: 250px;
    margin: 0 auto 30px;
    border-radius: 100px;
}




/**********************************
PAGE: CONTACT
***********************************/

.contact-info{
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.9em;
}


/* this corrects the jumbled look it had */
.contact-info a {
    display: block;
    min-height: 20px;
    background-repeat: no-repeat ;
    background-size:20px 20px;
    padding: 0 0 0 30px;
    margin: 0 0 10px;



}


.contact-info li.phone a {
    background-image: url('../image/phone.png');
}

.contact-info li.mail a {
    background-image: url('../image/mail.png');
}

.contact-info li.twitter a {
    background-image: url('../image/twitter.png');
}

.mail{

}

.twitter{

}





/**********************************
COLORS
***********************************/

/* site body */
body {
    background-color: #fff;
    color: #999;
}


/* green header */
header {
    background: #6ab47b;
    border-color: #599a68;
}

/* nav background on mobile */
nav {
    background: #599a68;
}


/* logo text */
h1, h2 {
    color: #fff;
}

/* links */
a {
    color: #6ab47b;
}



/* nav link */
nav a, nav a:visited {
    color: #fff;
}

/* selected nav link */
nav a.selected, nav a:hover {
    color: #32673f;
}