h3,
p {
  margin: 0;
  padding: 0;
}

body {
  padding: 0;
  margin: 0;
}

h3 {
  font-size: 18px;
  font-weight: normal;
  margin: 15px 0 10px;
  padding-top: 35px;
  text-align: center;
}

.timeline-box p {
  margin-bottom: 5px;
  font-size: 15px;
  color: #000000;
  text-align: center;
  margin-top: 32px;
  font-weight: bold;
}

#timeline-pc {
  width: 980px;
  margin: 30px auto;
}

.timecenter {
  position: relative;
  display: inline-block;
  height: 600px;
  width: 100%;
  font-size: 15px;
}

.timeline-box {
  width: 220px;
  height: 235px;
  box-shadow: 0 0 5px 2px rgba(135, 135, 135, 0.15);
  position: absolute;
  left: 0;
  right: 0;
  /* background-color: #FFF; */
  z-index: 1;
  opacity: 0;
  transition: 0.5s;
  transform: scaleX(0);
  padding: 10px;
  border: 3px solid rgb(14, 60, 119);
  border-radius: 20px;
  color: #ffffff;
}

.timeline-box:nth-child(odd) {
  top: -15px;
}

.timeline-box:nth-child(even) {
  bottom: -15px;
}

.timeline-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: #fff;
  z-index: -1;
  background: linear-gradient(181deg, #01316f, #17437c52);
  border-radius: 15px;
}

.timeline-box::after {
  content: "";
  width: 15px;
  height: 15px;
  position: absolute;
  left: 50%;
  background-color: #0e3c77;
  transform: translateX(-50%) rotate(45deg);
  box-shadow: 0 0 5px 2px rgba(135, 135, 135, 0.15);
  z-index: -2;
}

.timeline-box:nth-child(odd)::after {
  bottom: -7.5px;
}

.timeline-box:nth-child(even)::after {
  top: -7.5px;
}

.timeline-box:nth-child(1) {
  left: -100px;
}

.timeline-box:nth-child(2) {
  left: 60px;
}

.timeline-box:nth-child(3) {
  left: 220px;
}

.timeline-box:nth-child(4) {
  left: 383px;
}

.timeline-box:nth-child(5) {
  left: 544px;
}

.timeline-box:nth-child(6) {
  left: 705px;
}

.timeline-box:nth-child(7) {
  left: 867px;
}

.timeline-box:nth-child(8) {
  left: 1029px;
}

.header {
  width: 70px;
  height: 70px;
  position: absolute;
  left: 50%;
  margin-left: -35px;
  display: flex;
  justify-content: center;
  text-anchor: middle;
  /* background-color: #FFF; */
  padding: 10px;
  border-radius: 50%;
  box-sizing: border-box;
  align-items: center;
  font-size: xx-large;
  font-family: sans-serif;
  color: #00aaff;
  border-block: inherit;
  font-weight: 600;
}

.timeline-box:nth-child(odd) .header {
  top: -35px;
}

.timeline-box:nth-child(even) .header {
  bottom: -35px;
}

.header::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  border-radius: 50%;
  box-shadow: 0 0 5px 2px rgba(135, 135, 135, 0.15);
  z-index: -2;
}

.description {
  margin-top: 18px;
  font-weight: 500;
  letter-spacing: 2px;
  height: 185px;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
}

.timeline_div {
  width: 1150px;
  height: 100px;
  position: absolute;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  margin: auto;
  display: flex;
  justify-content: space-between;
}

.timeline_div div {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #00aaff;
  border: 5px solid #0e3c77;
}

.f-border {
  border-color: #fff;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
}

.active-time {
  border: 5px;
  border-color: #fff;
  box-shadow: 0 0 10px 3px #0af;
}