* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

body {
  font-family: Arial, Tahoma, sans-serif;
  background: #606060;
}

:root {
  --Saturation: 100%;
  --Contrast: 100%;
  --Brightens: 100%;
  --Sepia: 0;
  --Grayscale: 0;
  --Blur: 0;
  --Hue-Rotate: 0;
  --invert: 0;
}

.editor {
  background: #1f1f1f;
  width: 90%;
  margin: 20% auto;
  padding: 20px;
  display: flex;
  flex-wrap: wrap;
  text-align: center;
}
.editor .img-and-btn {
  flex: 1;
}
.upload {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #FFF;
  font-size: 20px;
}
.upload label {
  margin: 20px;
  border: 5px dashed;
  padding: 5px;
}
.upload input {
  cursor: pointer;
  padding: 13px;
  border: 4px solid #ff0066;
  font-size: 16px;
}
.editor .img-and-btn .img-uploaded {
    border-radius: 4px;
    margin: 10px 0;
    width: 100%;
    height: 43%;
    display: none;
    filter: brightness() grayscale() sepia() hue-rotate() invert();
    -webkit-filter: brightness() grayscale() sepia() hue-rotate() invert();
}
canvas {
  width: 80%;
}
.editor .img-and-btn .btn-upload {
  color: #fff;
  background-color: #ff0066;
  font-size: 20px;
  cursor: pointer;
  border-radius: 5px;
  padding: 5px;
  margin: 30px;
}
.editor .img-and-btn .img-uploaded.active {
  display: block;
}
.upload input {
  display: none;
}
.upload label {
  cursor: pointer;
}
.filters {
  flex: 1;
  direction: rtl;
}
.filters .item {
  padding: 5px;
  margin: 10px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-wrap: wrap;
}
.filters .item label {
  margin: 5px 0;
  color: #fff;
  font-weight: bold;
}
.filters .item input {
  width: 100%;
}
.btn-reset {
  cursor: pointer;
  font-size: 20px;
  color: #fff;
  border: 3px dashed;
  padding: 10px 0;
  width: 87%;
  display: none;
}
.download {
  color: #FFF;
  font-size: 20px;
  background-color: #ff006f;
  cursor: pointer;
  padding: 7px;
  border-radius: 5px;
  margin: 10px 0;
  display: none;
  width: 87%;
  }
  .active {
    display: block;
  }