header>a,header>h1{
	display: table-cell;
	vertical-align: middle;
}
header>h1{
	padding-left:10px;
}
header>a>img{
	vertical-align: -6px;
}
label{
	display:block;
	margin-bottom: 5px;
}
#container{
	margin-top:2.5em;
	padding: 20px 0px 0 10px;
	width: calc(100% - 10px);
}
#container input{
	width: calc(100% - 20px);
	margin-bottom: 20px;
}
#container input[type='range']{
	margin-bottom: 0;
	margin-left: 0;
	width: calc(100% - 20px);
}
input#refresh_value{
	width: 14%;
}
#bt_ok{
	position: absolute;
	right: 2px;
	top: 2px;
	border-left: 2px solid transparent;
	border-image: linear-gradient(to bottom, rgba(255, 78, 0, 0.5), #CD7600, rgba(205, 103, 35, 0.5)) 4 100%;
}
#bt_back{
	border-right: 2px solid transparent;
	border-image: linear-gradient(to bottom, rgba(255, 78, 0, 0.5), #CD7600, rgba(205, 103, 35, 0.5)) 4 100%;
}