img {vertical-align:middle;}
.box2 {
    max-width: 100px;
    margin: 0 auto;
    background: #e3501c;
    padding: 15px;
    border: 1px solid #fff;
    background-clip: padding-box;
    text-align: center;
    position: fixed;
    right: 2px;
    bottom: 20%;
    width: 100%;
    z-index:90;
}

.button {
  font-size: 1em;
  padding: 10px;
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  border: none;
  /*transition: all 0.3s ease-out;*/
}
/*.button:hover {
  background: #e3501c;
  opacity:0.3;
}*/

.overlay {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 2;
  transition: opacity 500ms;
  visibility: hidden;
  opacity: 0;
  z-index:99;
}

.overlay:target {
  visibility: visible;
  opacity: 1;
}

.popup {
	margin: 1px auto;
	padding: 20px;
	background: #e3501c;
	border-radius: 1px;
	width: 300px;
	position: fixed;
	transition: all 2s ease-in-out;
	right: 2px;
	bottom: 20%;
}

.popup h2 {
  margin-top: 0;
  color: #FFF;
  font-family: Tahoma, Arial, sans-serif;
  text-align:center;
}
.popup .close {
  position: absolute;
  top: 20px;
  right: 30px;
  transition: all 100ms;
  font-size: 30px;
  font-weight: bold;
  text-decoration: none;
  color: #333;
}
.popup .close:hover {
  color: #06D85F;
}
.popup .content {
  max-height: 30%;
  overflow: auto;
  text-align:center;
  color:#FCFCFC;
}
input {
font-size:14px;
padding:6px;
color:#666;
}

/*button {
font-size: 14px;
padding: 12px;
color: #fff;
background: black;
margin: 0px;
border: 0px;
width: 200px;
}*/

@media screen and (max-width: 700px){
  .box{
    width: 70%;
  }
  .popup{
    width: 70%;
  }
  
  
  
   /* Customize the label (the container) */
.container {
  display: block;
  position: relative;
  padding-left: 35px;
  margin-bottom: 12px;
  cursor: pointer;
  font-size: 22px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* Hide the browser's default checkbox */
.container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

/* Create a custom checkbox */
.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 25px;
  width: 25px;
  background-color: #eee;
}

/* On mouse-over, add a grey background color */
.container:hover input ~ .checkmark {
  background-color: #ccc;
}

/* When the checkbox is checked, add a blue background */
.container input:checked ~ .checkmark {
  background-color: #2196F3;
}

/* Create the checkmark/indicator (hidden when not checked) */
.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

/* Show the checkmark when checked */
.container input:checked ~ .checkmark:after {
  display: block;
}

/* Style the checkmark/indicator */
.container .checkmark:after {
  left: 9px;
  top: 5px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 3px 3px 0;
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
} 
}