@media screen and (max-width: 400px){
    html, body {
        width:100%;
        overflow-x:hidden;
    } 
}

@media screen and (max-width: 600px){

    #application {
        height: 100%!important;
    }

    .input-group.mb-3.mt-4.news1 {
        display: block;
        text-align: center;
    }

    .form-control.new2 {
        width: auto!important;
        text-align: center;
    }

    html, body {
        width:100%;
        overflow-x:hidden;
    } 
}

@media screen and (max-width: 800px){
    .d-md-block.bg-cover {
        display: none!important;
    }
}

.col-8.app {
    width: -webkit-fill-available;
}

#logo {
    width: 46%;
}


@media (max-width: 991.98px){

.p-bientot {
    font-size: 30px!important;
    width: 100%,!important;
    }

}

#rangeValue {
    position: relative;
    display: block;
    text-align: center;
    font-size: 6em;
    color: #999;
    font-weight: 400;
  }
  .range {
    width: 400px;
    height: 15px;
    -webkit-appearance: none;
    background: #111;
    outline: none;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 1);
  }
  .range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: #00fd0a;
    cursor: pointer;
    border: 4px solid #333;
    box-shadow: -407px 0 0 400px #00fd0a;
  }