html * {
  line-height: 1;
  box-sizing: border-box;
}

body {
  font-size: 16px;
  color: #353753;
}

.sys-flex {
  display: flex;
}

.sys-flex-align-center {
  display: flex;
  align-items: center;
}

.sys-flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.sys-flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sys-flex-1 {
  flex: 1;
}

.sys-cursor-p {
  cursor: pointer;
}