* {
  margin: 0;
  padding: 0;
}

body {
  overflow: hidden;
  height: 100%;
}

::-webkit-scrollbar {
  width: 0;
}

.fontTextarea,
.btnGroup,
.costTime {
  width: calc(100% - 40px);
  margin: 0 20px;
  position: relative;
}

.fontTextarea {
  outline: none;
  resize: none;
  overflow-y: auto;
  height: 200px;
  border: 1px solid #bebebe;
  border-radius: 4px;
}

textarea:disabled {
  background-color: #f3f4f5;
  color: #535353;
}

.fontString {
  padding: 20px;
}

.fontTextarea:focus {
  box-shadow: 0 0 10px rgba(204, 243, 239, 0.73);
}

.btnGroup > button {
  background-color: transparent;
  border: none;
  border-bottom: 1px solid transparent;
  padding: 4px 12px;
  font: 16px "幼圆";
  color: #141313;
  outline: none;
  border-radius: 4px;
  cursor: pointer;
  display: inline-block;
}

.btnGroup > button:last-child {
  margin-left: 15px;
}

.btnGroup > button:hover,
.btnGroup > button:active {
  border-color: #a3ecec;
}

.costTime {
  margin-top: 10px;
}

.costTime::after {
  content: " ";
  display: block;
  visibility: hidden;
  height: 0;
  clear: both;
}

.costTime p {
  width: 33.33%;
  font-size: 16px;
  float: left;
}

.costTime p span {
  color: #ff3119;
  padding: 0 2px;
}

.error-font {
  color: #cf2c1a;
}

.right-font {
  color: #29bbff;
}

@media screen and (max-width: 750px) {
  .costTime p {
    font-size: 12px;
  }
}