.system-btn {
  background-color: transparent;
  border: none;
  border-radius: 3px;
  color: inherit;
  cursor: pointer;
  font-weight: inherit;
  line-height: inherit;
  font: inherit;
  height: 36px;
  padding: 8px;
  position: relative;
  text-align: left;
  width: 36px;
  background-position: 50%;
  background-repeat: no-repeat;
}
.copy_start {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20'%3E%3Cpath fill='%238d8d8f' fill-rule='nonzero' d='M2.75 18.25H14a.75.75 0 1 1 0 1.5H2a.75.75 0 0 1-.75-.75V5a.75.75 0 0 1 1.5 0v13.25zM6 .25h12a.75.75 0 0 1 .75.75v14a.75.75 0 0 1-.75.75H6a.75.75 0 0 1-.75-.75V1A.75.75 0 0 1 6 .25zm.75 1.5v12.5h10.5V1.75H6.75z'/%3E%3C/svg%3E");
}
.copy_finish {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20'%3E%3Cpath fill='%238d8d8f' fill-rule='nonzero' d='M15.948 5.47a.75.75 0 1 1 1.06 1.06l-8.485 8.486a.75.75 0 0 1-1.06 0L3.22 10.773a.75.75 0 0 1 1.06-1.06l3.713 3.712 7.955-7.955z'/%3E%3C/svg%3E");
}