.rader {
    position: relative;
    margin: 0 auto;
}
.rader__track {
    position: relative;
    height: 6px;
    /*margin: 10px;*/
    border-radius: 3px;
    background: url(sliderPics/gray.png) repeat-x;
}
.rader__track-active {
    position: absolute;
    top: -1px;
    left: 0;
    height: 8px;
    border-radius: 4px;
    background: url(sliderPics/blue.png) repeat-x;
}
.rader__point {
    position: absolute;
    width: 0;
    height: 0;
}
.rader__point:before {
    content: '';
    position: absolute;
    left: -5px;
    top: -2px;
    width: 10px;
    height: 10px;
    background-position: center;
    background-repeat: no-repeat;
}
.rader__point_type_l:before {
    background-image: url(sliderPics/point-left.png);
}
.rader__point_type_lr:before {
    left: -5px;
    background-image: url(sliderPics/point-center.png);
}
.rader__point_type_r:before {
    background-image: url(sliderPics/point-right.png);
}
.rader__point_range_in {
    z-index: 1;
}
.rader__point:after {
    content: '';
    opacity: 0;
    position: absolute;
    top: -3px;
    left: -6px;
    width: 12px;
    height: 12px;
    background: url(sliderPics/point_range_in.png) center no-repeat;
    -webkit-transition: all .3s;
    transition: all .3s;
}
.rader__point_range_in:after {
    opacity: 1;
}

.rader__runner {
    position: absolute;
    width: 0;
    height: 0;
    z-index: 1;
}
.rader__runner:active {
    z-index: 2;
}
.rader__runner:before {
    content: '';
    position: absolute;
    top: -8px;
    left: -11px;
    width: 22px;
    height: 22px;
    border-radius: 11px;
    background: url(sliderPics/runner.png);
}
.rader__runner_pos_left:before {
    background: url(sliderPics/runner-left.png);
}
.rader__runner_pos_right:before {
    background: url(sliderPics/runner-right.png);
}
.rader__track_transition_on .rader__runner {
    -webkit-transition: all .1s ease-in;
    transition: all .1s ease-in;
}
.rader__track_transition_on .rader__track-active {
    -webkit-transition: all .1s ease-in;
    transition: all .1s ease-in;
}