.slider {
    -webkit-appearance: none;
    width: 100%;
    height: 15px;
    border-radius: 5px;  
    background: #d3d3d3;
    outline: none;
    opacity: 0.7;
    -webkit-transition: .2s;
    transition: opacity .2s;
}
.slider:active, .slider:focus {
    outline: none !important;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 25px;
    height: 25px;
    border-radius: 50%; 
    background: #4CAF50;
    cursor: pointer;
}

.slider::-moz-range-thumb {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: #4CAF50;
    cursor: pointer;
}
.logo-text {
    font-family: Raleway;
    font-weight: 400;
    font-size: 2.2em;
    white-space: nowrap;
}
hr {

    margin-top: 0rem !important ;
    margin-bottom: 1rem;
    border: 0;
    border-top-color: currentcolor;
    border-top-style: none;
    border-top-width: 0px;
    border-top: 1px solid rgba(0,0,0,.1);

}