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/*The field does not have anything in it*/
body .gform_wrapper .gform_body .gform_fields .gfield input.empty:valid{
        box-shadow: none;
        background-image: none;
        border: 1px solid #D3D3D3 !important;
        background-color: #fff;

 }

/*The field does not a good value*/

gera3d

<div itemscope itemtype="https://schema.org/MedicalProcedure"><h2><span itemprop="name">Dental Implant</span>  History</h2>
Many people do not realize that dental implants have been utilized in dental restoration procedures for more than 20 years. You may be pleasantly surprised to learn that the vast majority of dental implants that oral and maxillofacial surgeons placed over 20 years ago are still functioning at peak performance! 

Modern bone implant technology began in 1952 after an experiment conducted by Swedish professor and orthopedic surgeon Per-Ingvar Brånemark. Titanium was used in a way to understand the flow of blood in the bone, making this titanium a “medical-grade” standard. Brånemark made the innovative discovery of osseointegration, which is the fusion between implant and bone. His work was groundbreaking for oral surgery, dentistry, and the medical community.

<span itemprop="description">With over 40 years of supportive research and studies, dental implants have proved to be the longest la

gera3d

<?php //Here is what I think you where asking me for on the reverse thing
$hello = "Hello ";
echo strrev( $hello );

$hello_back = strrev( $hello );

//Reverse the string back without using the stock function
$length = strlen($hello_back)-1;
$i = 0;
while ($i < $length+1) {

gera3d

<?php

// This needs to get moved to the fuctions area
function nuvo_add_img_title( $attr, $attachment = null ) {
    $attr['title'] = trim( strip_tags( $attachment->post_title ) );
    return $attr;
}
add_filter( 'wp_get_attachment_image_attributes','nuvo_add_img_title', 10, 2 );

/*

gera3d

#site_title a {color: green ;} --changes the tile color
#What ever ID you want {display: none;} -- Remove whatever IDs you don't want on your site

Changed the Menu color to white
.sf-menu li a {color: #fff !important;} → http://glutenfreehome.wpengine.com/

Made the space between lines less.
#banner h2 {line-height: 29px !important; } → http://lucelenejaimesperez.weebly.com/
Give the quote more space 
#banner {width: 690px;}