I can't add 10 pictures, once I do that the page gets a distorted look. images float around, not side by side.

 /***************************************************
GENERAL
****************************************************/
a {
  text-decoration: none;
}

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

img {
 max-width: 100%;
}

h3 {
 margin: 0;
}



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

header {
  float: left;
  margin: 0 0 30px 0;
  padding: 5px 0 0 0;
  width: 100%;
}



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

h1 {
  font-family: 'Denk One';
  margin: 15px 0;
  font-size: 1.75em;
  font-weight: normal;
  line-height: 0.8em;
}


h2 {
  font-family: 'Denk One';
  font-size: 0.75em;
  margin: -5px 0 0;
  font-weight: normal;

}


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

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


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

nav li {
  display: inline-block;
}

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

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



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

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



/***************************************************
PORTFOLIO
****************************************************/

#loco {

  font-family: 'Roboto Slab';
  font-weight: 800;
  font-size: 1.50em;
  margin: 0 0 30px 0;
  padding: 15px 0 0 0;
  color: #6ab47b;
  text-align: center;
}


#gallery {
  margin: 0;
  padding: 0;
  list-style: none;
}

#gallery li {
  float: left;
  width: 45%;
  margin: 2.5%;
  background-color: #f5f5f5;
  color: #bdc3c7;
}

#gallery li a p {
  margin: 0;
  padding: 5%;
  font-size: 1.0em;
  color: #67ba76;
}



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

.profile-photo {
  display: block;
  max-width: 90px;
  margin: 0 auto 30px;
  border-radius: 100%;
}



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



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

.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('../img/phone.png');
}

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

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



/***************************************************
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;
}

nav a.selected, nav a:hover {
  color: #32673f;
}```