.so-progress-rtl {
  direction: rtl;
  text-align: right;
}
.so-progress-line {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.so-progress-line .so-progress-background {
  position: relative;
  overflow: hidden;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  background: var(--progress-bgc, var(--gray-200, #e9ecef));
}
.so-progress-line .so-progress-content {
  margin-left: 8px;
}
.so-progress-rtl.so-progress-line .so-progress-content {
  margin-right: 8px;
  margin-left: 0;
}
.so-progress-line .so-progress-front {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--primary-color, #3399ff);
  -webkit-transition: width 0.32s linear;
  transition: width 0.32s linear;
}
.so-progress-rtl.so-progress-line .so-progress-front {
  left: auto;
  right: 0;
}
.so-progress-line-popup {
  padding-top: 38px;
  position: relative;
}
.so-progress-line .so-progress-popup {
  display: inline-block;
  position: absolute;
  -webkit-transition: all 0.32s linear;
  transition: all 0.32s linear;
  top: 0;
  background: #fff;
  padding: 4px 8px;
  border-radius: 2px;
  -webkit-box-shadow: 0 3px 6px -4px rgba(0, 0, 0, 0.12), 0 6px 16px rgba(0, 0, 0, 0.08), 0 9px 28px 8px rgba(0, 0, 0, 0.05);
          box-shadow: 0 3px 6px -4px rgba(0, 0, 0, 0.12), 0 6px 16px rgba(0, 0, 0, 0.08), 0 9px 28px 8px rgba(0, 0, 0, 0.05);
}
.so-progress-line .so-progress-popup .so-progress-arrow {
  background: #fff;
  position: absolute;
  display: block;
  width: 6px;
  height: 6px;
  left: 50%;
  bottom: 0;
  -webkit-transform: translateX(-50%) translateY(50%) rotate(45deg);
      -ms-transform: translateX(-50%) translateY(50%) rotate(45deg);
          transform: translateX(-50%) translateY(50%) rotate(45deg);
}
.so-progress-circle {
  position: relative;
  display: inline-block;
}
.so-progress-circle svg {
  -webkit-transform: rotate(270deg);
      -ms-transform: rotate(270deg);
          transform: rotate(270deg);
}
.so-progress-circle .so-progress-background {
  stroke: var(--progress-bgc, var(--gray-200, #e9ecef));
}
.so-progress-circle .so-progress-front {
  stroke: var(--primary-color, #3399ff);
  -webkit-transition: stroke-dashoffset 0.32s ease 0s, stroke-dasharray 0.32s ease 0s, stroke 0.32s, stroke-width 0.06s ease 0.32s;
  transition: stroke-dashoffset 0.32s ease 0s, stroke-dasharray 0.32s ease 0s, stroke 0.32s, stroke-width 0.06s ease 0.32s;
}
.so-progress-circle .so-progress-content {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
.so-progress-success .so-progress-front {
  background: var(--success-color, #00cc66);
  stroke: var(--success-color, #00cc66);
}
.so-progress-success .so-progress-content {
  color: var(--success-color, #00cc66);
}
.so-progress-info .so-progress-front {
  background: var(--info-color, #17a2b8);
  stroke: var(--info-color, #17a2b8);
}
.so-progress-warning .so-progress-front {
  background: var(--warning-color, #ff9900);
  stroke: var(--warning-color, #ff9900);
}
.so-progress-error .so-progress-front,
.so-progress-danger .so-progress-front {
  background: var(--danger-color, #f85555);
  stroke: var(--danger-color, #f85555);
}