.fainter {
    opacity: 0.75;
}

#gears_demo {
    max-width: 500px;
}

#gears_demo:after {
    padding-top: 54%;
}

#gears_angular_velocity {
    max-width: 350px;
}

#gears_angular_velocity:after {
    padding-top: 105%;
}

#gears_deg {
    max-width: 650px;
}

#gears_deg:after {
    padding-top: 45%;
}

@media only screen and (max-width: 550px) {
    #gears_deg:after {
        padding-top: 50%;
    }
}

#gears_rpm {
    max-width: 280px;
}

#gears_rpm:after {
    padding-top: 100%;
}

#gears_arc_distance:after {
    padding-top: 50%;
}

#gears_linear_velocity {
    max-width: 350px;
}

#gears_linear_velocity:after {
    padding-top: 100%;
}

#gears_contact {
    max-width: 550px;
}

#gears_contact:after {
    padding-top: 80%;
}

#gears_contact_small {
    max-width: 550px;
}

#gears_contact_small:after {
    padding-top: 80%;
}

#gears_resize {
    max-width: 600px;
}

#gears_resize:after {
    padding-top: 70%;
}

#gears_spanner {
    max-width: 500px;
}

#gears_spanner:after {
    padding-top: 55%;
}

#gears_tangent {
    max-width: 500px;
}

#gears_tangent:after {
    padding-top: 63%;
}

#gears_tangent_circle {
    max-width: 650px;
}

#gears_tangent_circle:after {
    padding-top: 71%;
}

@media only screen and (max-width: 350px) {
    #gears_tangent_circle:after {
        padding-top: 79%;
    }
}

#gears_torque_rope0 {
    max-width: 250px;
}

#gears_torque_rope0:after {
    padding-top: 140%;
}

#gears_torque_rope:after {
    padding-top: 75%;
}

#gears_slip {
    max-width: 550px;
}

#gears_slip:after {
    padding-top: 70%;
}

#gears_gears {
    max-width: 350px;
}

#gears_gears:after {
    padding-top: 120%;
}

#gears_pitch {
    max-width: 500px;
}

#gears_pitch:after {
    padding-top: 70%;
}

#gears_force_angle {
    max-width: 550px;
}

#gears_force_angle:after {
    padding-top: 60%;
}

#gears_force_offset {
    max-width: 550px;
}

#gears_force_offset:after {
    padding-top: 50%;
}

#gears_involute {
    max-width: 550px;
}

#gears_involute:after {
    padding-top: 60%;
}

#gears_curve:after {
    padding-top: 45%;
}

#gears_curve_normal:after {
    padding-top: 55%;
}

#gears_normal {
    max-width: 350px;
}

#gears_normal:after {
    padding-top: 140%;
}

#gears_involute_petals {
    max-width: 550px;
}

#gears_involute_petals:after {
    padding-top: 65%;
}

#gears_radius_shape {
    max-width: 450px;
}

#gears_radius_shape:after {
    padding-top: 105%;
}

#gears_three {
    max-width: 550px;
}

#gears_three:after {
    padding-top: 87%;
}

#gears_four {
    max-width: 550px;
}

#gears_four:after {
    padding-top: 60%;
}

#gears_jam {
    max-width: 400px;
}

#gears_jam:after {
    padding-top: 95%;
}

#gears_dp {
    max-width: 550px;
}

#gears_dp:after {
    padding-top: 75%;
}

.gears_bead0_slider_left_gutter,
.gears_bead0_slider_right_gutter,
.gears_bead0_slider_knob {
    background: #FF4343;
}

.gears_bead1_slider_left_gutter,
.gears_bead1_slider_right_gutter,
.gears_bead1_slider_knob {
    background: #3178E0;
}

.gear_equation {
    font-size: 1.42em;
    font-weight: 500;
    overflow-x: auto;
    overflow-y: visible;
    margin: -0.5em auto;
    text-align: center;
    padding: 1.5em 1em;
    line-height: 1.8em;
    white-space: nowrap;
}

.gear_equation span {
    display: inline-block;
}

.gear_frac {
    display: inline-block;
    position: relative;
    vertical-align: middle;
    letter-spacing: 0.001em;
    text-align: center;
}

.gear_frac > span {
    display: block;
    margin-top: -0.3em;
}

.gear_frac span.gear_div_symbol {
    font-size: 0;
    display: block;
    height: 2px;
    width: 100%;
    background: #444;
}