Используйте dispaly:flex
, чтобы обернуть элемент.
Также используйте .slidercontainer
в css вместо .slidecontainer
#biasindex{
display:flex;
}
.slidercaption {
display: inline-block;
float: left;
}
.slidercontainer{
width: 100%;
float: left;
display: inline-block;
}
.slider {
-webkit-appearance: none;
width: 100%;
height: 25px;
background: #d3d3d3;
outline: none;
opacity: 0.7;
-webkit-transition: .2s;
transition: opacity .2s;
display: inline-block;
float: left;
}
.slider:hover {
opacity: 1;
}
.slider::-webkit-slider-thumb {
-webkit-appearance: none;
appearance: none;
width: 25px;
height: 25px;
background: #4CAF50;
cursor: pointer;
}
.slider::-moz-range-thumb {
width: 25px;
height: 25px;
background: #4CAF50;
cursor: pointer;
}
<div id="biasindex">
<div class="slidercaption">bias index: </div>
<div class="slidercontainer"><input type="range" min="1" max="100" value="50" class="slider" id="biasRange">
</div>
</div>