/* html */
body,
html {
  width: 100%;
  height: 100%;
  min-width: 1300px;
  /* background-color: #f1f2f6; */
  margin: 0;
  padding: 0;

  font-size: 16px;
  font-family: 'Microsoft YaHei', sans-serif;
  color: #333333;
}

ul {
  list-style-type: none; /* 移除默认的列表符号 */
  margin: 0;
  padding: 0;
}

/* a标签 */
a {
  text-decoration: none;
  color: #333333;
}
a:hover {
  color: #01488e;
}

/* 整体布局 */
.flex {
  display: flex;
}
.flex-c-r {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.flex-r-r {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.flex-b-r {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.flex-a-r {
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.flex-c-c {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.flex-b-c {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}
.flex-a-c {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
}

/* 颜色 */
.bg {
  background-color: #01488e;
}
.c-normal {
  color: #504a4a;
}
.c-active {
  color: #01488e;
}
.c-white {
  color: white;
}
.c-shadow {
  color: #a9b7cf;
}

/* 字体 */
.fs-12 {
  font-size: 12px;
}
.fs-13 {
  font-size: 13px;
}
.fs-14 {
  font-size: 14px;
}
.fs-15 {
  font-size: 15px;
}
.fs-16 {
  font-size: 16px;
}
.fs-18 {
  font-size: 18px;
}
.fs-20 {
  font-size: 20px;
}
.fw-b {
  font-weight: bold;
}

/* 内边距 */
.pd-5 {
  padding: 5px;
}
.pd-10 {
  padding: 10px;
}
.pd-15 {
  padding: 15px;
}
.pd-20 {
  padding: 20px;
}

/* 外边距 */
.mg-5 {
  margin: 5px;
}
.mg-10 {
  margin: 10px;
}
.mg-15 {
  margin: 15px;
}
.mg-20 {
  margin: 20px;
}

/* 宽度 */
.w-100 {
  width: 100%;
}
.w-1 {
  width: 100px;
}
.w-2 {
  width: 200px;
}
.w-3 {
  width: 300px;
}
.w-4 {
  width: 400px;
}
.w-5 {
  width: 500px;
}
.w-6 {
  width: 600px;
}
.w-13 {
  width: 1350px;
}
.w-14 {
  width: 1400px;
}
.w-15 {
  width: 1500px;
}
.w-16 {
  width: 1600px;
}

/* 高度 */
.lh-100 {
  line-height: 100%;
}
.h-100 {
  height: 100%;
}
.h-9 {
  height: 900px;
}
.h-8 {
  height: 800px;
}
.h-7 {
  height: 700px;
}
.h-6 {
  height: 600px;
}
.h-5 {
  height: 500px;
}
.h-4 {
  height: 400px;
}
.h-3 {
  height: 300px;
}
.h-2-5 {
  height: 250px;
}
.h-2 {
  height: 200px;
}
.h-1-8 {
  height: 180px;
}
.h-1-6 {
  height: 160px;
}
.h-1-5 {
  height: 150px;
}
.h-1-4 {
  height: 140px;
}
.h-1-3 {
  height: 130px;
}
.h-1-2 {
  height: 120px;
}
.h-1-1 {
  height: 110px;
}
.h-1 {
  height: 100px;
}
.h-0-5 {
  height: 50px;
}
.h-0-6 {
  height: 60px;
}
.h-0-7 {
  height: 70px;
}

.img-tag {
  width: 100%;
  height: 100%;
  object-fit: fill;
}