I'd like to have the left part of my input type:range to be #555555 and past the slider to the right to be #FFFFFF.
#seekslider {
position: fixed;
bottom: 30px;
left: 0px;
right: 0px;
height: 5px;
-webkit-appearance: none !important;
background-color: #FFFFFF;
}
#seekslider::-webkit-slider-thumb {
-webkit-appearance: none !important;
background-color: #006CD0;
height: 13px;
width: 13px;
border-radius: 100%;
cursor: pointer;
}
<input id="seekslider" type="range" min="0.0" max="100.0" value="0" step="0.1">