button.nr_button {
    background: darkgrey;
    color: white;
    padding: 3px;
    border-radius: 9px;
    margin-left: 10px;
    margin-top: 10px;
}

.nr_switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 31px;
}

.nr_switch input { 
  opacity: 0;
  width: 0;
  height: 0;
}

.nr_slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  -webkit-transition: .4s;
  transition: .4s;
}

.nr_slider:before {
  position: absolute;
  content: "";
  height: 24px;
  width: 24px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  -webkit-transition: .4s;
  transition: .4s;
}

input:checked + .nr_slider {
  background-color: #2271b1;
}

input:focus + .nr_slider {
  box-shadow: 0 0 1px #2196F3;
}

input:checked + .nr_slider:before {
  -webkit-transform: translateX(26px);
  -ms-transform: translateX(26px);
  transform: translateX(26px);
}

/* Rounded nr_sliders */
.nr_slider.nr_round {
  border-radius: 34px;
}

.nr_slider.nr_round:before {
  border-radius: 50%;
}
span#nr_h_o {
    
    font-weight: 700;
    font-size: 20px;
}
div#nr_h_left {
    float: right;
}
#nr_h_left img{
  width: 20px;
  height: 20px;
}
div#nr_h_right {
  float: left;
}
div#nr_footer_history ,div#nr_header_history{
    height: 52px;
    width: 84%;
    cursor: pointer;
    border-bottom: 2px solid black;
    margin-top: 25px;
}
div#nr_header_logo {
    width: 69%;
    margin: auto;
    text-align: center;
    border: 2px solid black;
    border-style: dashed;
    padding: 20px;
    margin-top: 25px;
    margin-bottom: 20px;
}
/*#nr_show_hide, #nrn_show_hide{
  display: none;
}*/
#nr_input_color{
  background: #f1f1f1;
}