body {
  margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: 500;
  line-height: 1.2;
}

ul {
  list-style: none;
  padding: 0;
}

a {
  color: #333;
  text-decoration: none;
}

.container {
  width: 1200px;
  min-width: 1200px;
  margin: 0 auto;
}

.d-flex {
  display: flex;
}

.align-items-center {
  align-items: center;
}

.fz-14 {
  font-size: 14px;
}

.fz-16 {
  font-size: 16px;
}

.fz-18 {
  font-size: 18px;
}

.fz-20 {
  font-size: 20px;
}

.fz-24 {
  font-size: 24px;
}

.fz-36 {
  font-size: 36px;
}

.fz-40 {
  font-size: 40px;
}

.fw600 {
  font-weight: 600;
}

.tac {
  text-align: center;
}

.mt-6 {
  margin-top: 6px;
}

.mt-14 {
  margin-top: 14px;
}

.mt-15 {
  margin-top: 15px;
}

.mt-77 {
  margin-top: 77px;
}

.ml-8 {
  margin-left: 8px;
}

.mr-4 {
  margin-right: 4px;
}

.mr-18 {
  margin-right: 18px;
}

.mr-24 {
  margin-right: 24px;
}

.h72 {
  height: 72px;
}

.h66 {
  height: 66px;
}

.color-aaa {
  color: #aaa;
}