<style>
#page_heading{
display:none;
}
img{
    margin:0;
    padding:0;
}
#t2_content-a img {
margin: 0;
}
#t4_content-a p{ 
 font-size:1em;
 text-align:left;
 display:block;
 margin: 0px 20px 15px 30px;
}
#t4_sidebar2{
width: 240px;
padding-left: 25px;
box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
height:fit-content;
}
div.page-content{
    margin-left:20px;
}
div.sdmenu div.collapsed2 {
    height: 25px;
}
#t4_sidebar2 p em{
    font-size:1em;
}
#t4_content-a h1, #t4_content-a h2{
    margin-left:30px;
    margin-right:20px;
}
#t4_sidebar2 p{
    margin:0 0 5px 0;
    padding:0;
    font-size: 1em;
    font-style:italic;
    color:#6f6f6f;
}
.donatebutton{ background-color:#FFDCB5;float:right;margin-right:80px;margin-bottom:40px;}
.wju-blue{background-color:#01CAF5;width:259px;}
.ds-green{background-color:#85c800;width:225px;}
.os-orange{background-color:#F1a118;width:245px;}
.cu-orange{background-color:#F1a118;width:389px;height:109px;}
.e-orange{background-color:#F1a118;width:225px;height:109px;margin-left:10px;}
.mra_blue{background-color:#C2F1FD;width:270px;height:109px;margin-left:10px;}
.wtg-red{background-color:#B85631;width:251px;}
.s-green{background-color:#85c800;width:151px;height:109px;margin-right:10px;margin-bottom:10px;}
.sm-icons{background-color:#FFDCB5;height:82px;width:425px;padding-top:27px;padding-left:80px;}
#sm-icons a img{
    margin-right:25px;
}
.tblock{height:217px;}

.full{
	width:100%;	
    height:250px;
}
.topbanner{
	color:white;	
}
.sub{
	margin-top:16px;
	margin-left:16px;
    margin-bottom:0px;
	height:217px;
}
.sub div{
    float:left;
}
.sub div p{
    margin-top:100px;
    color:#fff;
    font-size:20px;
}
.bottomleft{
	margin-top:12px;
    margin-right:10px;
    float:left;
    width:389px;
}
.bottomleft div{
    float:left;
    margin-bottom:10px;
}
.bottomleft div p{
    color:#004484;
    margin-top:40px;
}
.bottomleft img{
    float:left;
}
.bottomright{
    float:left;
    margin-top:113px;
    width:505px;
    margin-left:10px;
}
.bottomright div p{
    color:#004484;
    margin-top:40px;
}
.bottomright div{
    float:left;
}
#bottom_logo_container_sub, #bottom_banner_picture_sub{
    height:168px;
}
.flaskdiv{
    float:left;
    width:108px;
    margin-top:60px;
    margin-bottom: 12px;
}
#quicklinks_light a {
color: #000;
}
#t2_content-a{
    padding:0;
}
#content_header_image{
    line-height:0;
}
.under-content{
    float:left;
    margin-top: 40px;
}
#wrapper {
    background: url('/images/4203.png') repeat-x scroll 0px 176px #FFF;
}
#my_menu ul{
margin-left:15px;
}
#my_menu a{
    color:#000;
}
#my_menu li{
    margin-top:5px;
}
#my_menu a:hover{
    color:#177899;
}
#t4_content-a{
    padding-top:10px;
}
.under-content p{
    font-size:18px;
    text-align:center;
}
.under-content a{
    color:#004484;
}
.under-content a:hover{
    color:#0494bd;
}
#t4_content-a h1#content-heading, #t4_content-a .same-as-heading{
    color:#02386a;
    font-size:26px;
    font-weight: bold;
    font-style: normal;
}
#t4_content-a .scientist-name {
    font-size:20px;
    color:#02498b;
    font-style: italic;
}
#t4_content-a .smaller subhead {
    font-size:18px;
    color:#02498b;
    font-style: normal;
}
#t4_content-a h1, #t4_content-a h2{
    color:#05629f;
    font-size:17px;
}
#content_wrapper{
    /* min-height: 731px; */
    background-color:#fff;
}
#content_white_t4 {
    margin-bottom:40px;
}
#t4_sidebar2 p.normal-style{
    font-weight:normal;
    font-style:normal;
    text-decoration:none;
}
<!-- Gallery CSS -->
.gallery {
  margin: 5px;
  border: 1px solid #ccc;
  float: left;
  width: 180px;
}

.gallery:hover {
  border: 1px solid #777;
}

.gallery img {
  width: 100%;
  height: auto;
}

.desc {
  padding: 15px;
  text-align: center;
}
img {
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 5px;
  width: 178px;
}

img:hover {
  box-shadow: 0 0 2px 1px rgba(0, 140, 186, 0.5);
}
a{word-wrap: break-word;}
#myBtn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99;
  font-size: 18px;
  border: none;
  outline: none;
  background-color: red;
  color: white;
  cursor: pointer;
  padding: 15px;
  border-radius: 4px;
}

#myBtn:hover {
  background-color: #555;
}
</style>