.button {
  border: none;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 1px 1px;
  cursor: pointer;
  height: 60px;
  width: 100px;
}

.button1 {background-color: #4CAF50; color: white;} /* Green */
.button2 {background-color: #008CBA; color: white;} /* Blue */
.button3 {background-color: #BA504C; color: white;} /* Red */

table.center_table {
  margin-left: auto;
  margin-right: auto;
}


.center_white {
  background-color: white;
}

.tr_style {
  height: 15px;
}

table#rec_list tr:nth-child(even) {
  background-color: #e6f7ff;
}

table#rec_list tr:nth-child(odd) {
	background-color: #0074ab;
	color: yellow ;
}

table#rec_list th {
  background: #eee;
  color: black;
  position: sticky; 
  top: 0px; 
}

table#rec_list td {
  padding-top: 0px;
  padding-bottom: 0px;
  padding-left: 5px;
  padding-right: 5px;
}

table#rec_list th {
  padding-top: 5px;
  padding-bottom: 5px;
  padding-left: 5px;
  padding-right: 10px;
}

.foot {
	position: absolute;
	bottom: 5px;
    text-align: center;
    width: 100%;
    margin: auto 0;
}

img.arrow_down {
	margin-left: 10px;
	margin-right: 2px;
}

img.arrow_up {
	margin-left: 2px;
	margin-right: 10px;
}