@keyframes converting_btn_animation {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
#dot_image_converter .content_box .form_preview_wrap {
  width: 100%;
  display: flex;
}
#dot_image_converter .content_box .form_preview_wrap .dot_image_converter_form {
  padding: 20px 35px 20px 0px;
  width: 30%;
  box-sizing: border-box;
}
#dot_image_converter .content_box .form_preview_wrap .dot_image_converter_form .form_group:not(:last-of-type) {
  margin-bottom: 35px;
}
#dot_image_converter .content_box .form_preview_wrap .dot_image_converter_form .form_group .file_lable_wrap {
  word-break: break-all;
}
#dot_image_converter .content_box .form_preview_wrap .dot_image_converter_form .form_group .file_lable_wrap label.file_label {
  padding: 15px 20px;
  width: 100%;
  height: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #fff;
  box-sizing: border-box;
  border: solid 1px #ccc;
  border-radius: 5px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  cursor: pointer;
}
#dot_image_converter .content_box .form_preview_wrap .dot_image_converter_form .form_group .file_lable_wrap label.file_label i {
  margin-right: 10px;
  width: 25px;
  height: 25px;
  display: block;
  background-image: url(./img/file_btn_ico.png);
  background-size: 25px 25px;
}
#dot_image_converter .content_box .form_preview_wrap .dot_image_converter_form .form_group .file_lable_wrap label.file_label input[type=file] {
  display: none;
}
#dot_image_converter .content_box .form_preview_wrap .dot_image_converter_form .form_group .file_lable_wrap .file_name {
  margin-top: 8px;
  line-height: 1.25rem;
  color: #999;
  display: block;
}
#dot_image_converter .content_box .form_preview_wrap .dot_image_converter_form .form_group label.select_lbale {
  position: relative;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 50px;
  display: block;
}
#dot_image_converter .content_box .form_preview_wrap .dot_image_converter_form .form_group label.select_lbale:after {
  content: "";
  position: absolute;
  top: 0px;
  right: 0px;
  width: 30px;
  height: 100%;
  display: block;
  border-top: solid 1px #ccc;
  border-right: solid 1px #ccc;
  border-bottom: solid 1px #ccc;
  border-top-right-radius: 5px;
  border-bottom-right-radius: 5px;
  background-color: #429ce6;
  box-sizing: border-box;
  background-image: url(./img/arrow.png);
  background-repeat: no-repeat;
  background-position: center center;
  pointer-events: none;
}
#dot_image_converter .content_box .form_preview_wrap .dot_image_converter_form .form_group label.select_lbale select {
  padding: 0px 20px;
  width: 100%;
  height: 100%;
  font-size: 16px;
  color: #000;
  background-color: #fff;
  border-radius: 5px;
  border: solid 1px #ccc;
  cursor: pointer;
}
#dot_image_converter .content_box .form_preview_wrap .dot_image_converter_form .form_group .convert_btn {
  padding: 15px 20px;
  width: 100%;
  height: auto;
  text-align: center;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #429ce6;
  box-sizing: border-box;
  border-radius: 5px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  cursor: pointer;
}
#dot_image_converter .content_box .form_preview_wrap .dot_image_converter_form .form_group .convert_btn i {
  margin-right: 5px;
  width: 20px;
  height: 20px;
  display: block;
  background-image: url(./img/convert_btn_ico.png);
  background-size: 20px 20px;
}
#dot_image_converter .content_box .form_preview_wrap .dot_image_converter_form .form_group .convert_disabled,
#dot_image_converter .content_box .form_preview_wrap .dot_image_converter_form .form_group .converting {
  background-color: #888;
  pointer-events: none;
}
#dot_image_converter .content_box .form_preview_wrap .dot_image_converter_form .form_group .converting i {
  animation: 1s linear 0s infinite forwards converting_btn_animation;
}
#dot_image_converter .content_box .form_preview_wrap .preview_wrap {
  padding: 20px 0px 20px 35px;
  width: 70%;
  box-sizing: border-box;
  border-left: dotted 3px #ccc;
}
#dot_image_converter .content_box .form_preview_wrap .preview_wrap .tab_wrap {
  margin-bottom: 20px;
  width: 100%;
  height: auto;
  display: none;
}
#dot_image_converter .content_box .form_preview_wrap .preview_wrap .tab_wrap li {
  position: relative;
  top: 0px;
  left: 0px;
  padding: 15px 0px;
  width: 50%;
  height: auto;
  text-align: center;
  letter-spacing: 0.1rem;
  font-size: 1rem;
  font-weight: bold;
  color: #000;
  background-color: #fff;
  box-sizing: border-box;
  border: solid 1px #ccc;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  cursor: pointer;
}
#dot_image_converter .content_box .form_preview_wrap .preview_wrap .tab_wrap li:first-of-type {
  border-top-left-radius: 5px;
  border-bottom-left-radius: 5px;
}
#dot_image_converter .content_box .form_preview_wrap .preview_wrap .tab_wrap li:last-of-type {
  border-top-right-radius: 5px;
  border-bottom-right-radius: 5px;
}
#dot_image_converter .content_box .form_preview_wrap .preview_wrap .tab_wrap .active {
  color: #fff;
  background-color: #429ce6;
  border: none;
}
#dot_image_converter .content_box .form_preview_wrap .preview_wrap .preview .preview_group {
  display: none;
}
#dot_image_converter .content_box .form_preview_wrap .preview_wrap .preview .preview_group .canvas_wrap {
  aspect-ratio: 1/1;
  background-image: repeating-linear-gradient(45deg, #aaa 25%, transparent 25%, transparent 75%, #aaa 75%, #aaa), repeating-linear-gradient(45deg, #aaa 25%, #ccc 25%, #ccc 75%, #aaa 75%, #aaa);
  background-position: 0 0, 15px 15px;
  background-size: 30px 30px;
  overflow: hidden;
}
#dot_image_converter .content_box .form_preview_wrap .preview_wrap .preview .preview_group .canvas_wrap canvas {
  max-width: 100%;
  max-height: 600px;
  display: none;
}
#dot_image_converter .content_box .form_preview_wrap .preview_wrap .preview .preview_group .loaded {
  aspect-ratio: auto;
  display: inline-block;
}
#dot_image_converter .content_box .form_preview_wrap .preview_wrap .preview .preview_group .loaded canvas {
  display: block;
}
#dot_image_converter .content_box .form_preview_wrap .preview_wrap .preview .active {
  display: block;
}
#dot_image_converter .content_box .form_preview_wrap .preview_wrap .color_list {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
#dot_image_converter .content_box .form_preview_wrap .preview_wrap .color_list li {
  padding: 5px 0px;
  width: calc(25% - 7.5px);
  text-align: center;
  color: #fff;
  font-size: 12px;
  text-shadow: 0px 0px 2px rgba(0, 0, 0, 0.5);
  letter-spacing: 0.1rem;
  background: #000;
  box-sizing: border-box;
  border: solid 1px rgba(0, 0, 0, 0.25);
}
#dot_image_converter .content_box .form_preview_wrap .preview_wrap .download_btn {
  margin-top: 20px;
  padding: 15px 20px;
  text-align: center;
  text-decoration: none;
  color: #fff;
  font-size: 1.25rem;
  font-weight: bold;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #f3a13f;
  border-radius: 5px;
  box-sizing: border-box;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  cursor: pointer;
}
#dot_image_converter .content_box .form_preview_wrap .preview_wrap .download_btn i {
  margin-right: 10px;
  width: 25px;
  height: 25px;
  display: block;
  background-image: url(./img/download_btn_ico.png);
  background-size: 25px 25px;
}

@media screen and (max-width: 480px) {
  #dot_image_converter .content_box .form_preview_wrap {
    display: block;
  }
  #dot_image_converter .content_box .form_preview_wrap .dot_image_converter_form {
    margin-bottom: 60px;
    padding: 0px;
    width: 100%;
  }
  #dot_image_converter .content_box .form_preview_wrap .preview_wrap {
    padding: 0px;
    width: 100%;
    border-left: none;
  }
  #dot_image_converter .content_box .form_preview_wrap .preview_wrap .color_list {
    gap: 5px;
  }
  #dot_image_converter .content_box .form_preview_wrap .preview_wrap .color_list li {
    width: calc(50% - 2.5px);
  }
}