button#search {
   border-radius: 5px;
   border: none;
   padding: 6px 10px;
}
#search, #prev, #next{background: #486D80; color: #ffffff;}
button:hover {opacity: 0.8;}

button#prev, button#next {
   position: absolute;
   top: 50%;
   padding: 16px 10px;
   border-radius: 5px;
   border: none;
}
button#prev{left: -5%;}
button#next{right: 0;}

.tableplain {
  /*border: 1px solid #323232;*/
  width: 100%;
  background: white;
  border: none;
  display: grid;
  grid-template-columns: auto;
}

.tableplain tr:nth-child(2n+2)
{
    background: white;
    border: none;
}

.tableplain th
{
    padding: 0.5em;
    /*border: 1px solid #989898;*/
    background-color: #cbcbcb;
    text-align: left;
}

.tableplain td
{
    padding: 0.5em;
    /*border: 1px solid #989898;*/
    border: none;
}

.tableplain img
{
    border: none;
    padding: 0;
    display: block;
    margin-bottom: 2em;
}
.hcolor
{ 
    color:#2276ac;
}

.labelclass
{ 
    font-weight:normal;
}
h4 {
  font-size: 1em;
  line-height: 1.5em;
  margin-top: 1.5em;
  margin-bottom: 1.5em;
}
h4{
color: #34597F;
font-weight: bold;
}


/* Scroll the Ben Franklin timeline image on the https://oceancolor.gsfc.nasa.gov/gallery/646/ page. */
#bf_timeline {
    position: relative;
    height: 604px;
    width: 100%;
    background-image: url(/feature/ben_franklin/erwin_aebersold_complete_mission_depth_profile_from_his_journal.25000.jpg);
    background-repeat: no-repeat;
    overflow: hidden;
    animation: bf_timeline_pan 600s infinite linear;
}
@keyframes bf_timeline_pan {
    0% {
      background-position: 0%;
    }
    100% {
      background-position: 100%;
    }
}
/* ------ End 646 (Ben Franklin) ------ */

/* Pan along the Nov. 25, 2019 Landsat 8 image of the East Coast (Gallery 670). */
#east_coast_scroll {
  position: relative;
  height: 600px;
  width: 100%;
  background-image: url(/feature/images/LC08_L1TP_014032-037_20191125_20191125_01_RT.EastCoastEstuaries.small.jpg);
  background-repeat: no-repeat;
  overflow: hidden;
  animation: east_coast_scroll_pan 200s infinite linear alternate;
}
@keyframes east_coast_scroll_pan {
  0% {
    background-position: 50% 0%;
  }
  100% {
    background-position: 50% 100%;
  }
}
/*----- End 670 (East Coast) -----*/