/*
 * ScrollSpy JavaScript Library v1.0.0
 * https://scrollspy.github.io
 */
.scrollspy-indicator-container{list-style:none;padding:0;margin:0}.scrollspy-indicator-container li{transition:all .15s}.scrollspy-indicator-container li.spy-active{font-weight:700;color:#d32f2f;border-left:5px solid #d32f2f}.scrollspy-indicator-container li.spy-clickable{cursor:pointer}.scrollspy-indicator-container li.spy-clickable:hover{color:#ef5350}



#indicator{
    position: fixed;
    left: 3%;
    width: 14%;
    top: calc(50vh - 119px);
    background: white;
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: 5px 5px 15px rgba(0,0,0,0.1);
    border-radius: 15px;

}

#indicator > ul > li{
    margin-bottom: 15px;
    padding-left: 10px;
}
#indicator > ul > li:nth-child(1){
    margin-top: 15px;
}

@media (max-width: 768px) {
    #indicator {
      display: none;
    }
}

@media (min-width:768px){
    .content{
       /* padding: 0 300px; */
    }
}

/* Media Queries */
/* Card sizing */
/* Colors */
/* Calculations */
/* Placeholders */

  .scale {
      transition: transform 0.3s;
    }
  .scale:hover{
      transform: scale(1.1);
  }


@media (min-width: 1000px) {
  #timeline .demo-card:nth-child(odd) .head::after, #timeline .demo-card:nth-child(even) .head::after {
      position: absolute;
      content: "";
      width: 0;
      height: 0;
      border-top: 15px solid transparent;
      border-bottom: 15px solid transparent;
 }
  #timeline .demo-card:nth-child(odd) .head::before, #timeline .demo-card:nth-child(even) .head::before {
      position: absolute;
      content: "";
      width: 9px;
      height: 9px;
      background-color: #bdbdbd;
      border-radius: 9px;
      box-shadow: 0px 0px 2px 8px #f7f7f7;
 }
}
/* 关于timeLine的代码 */
.demo-card:nth-child(1) {
  order: 1;
}
.demo-card:nth-child(2) {
  order: 5;
}
.demo-card:nth-child(3) {
  order: 2;
}
.demo-card:nth-child(4) {
  order: 6;
}
.demo-card:nth-child(5) {
  order: 3;
}
.demo-card:nth-child(6) {
  order: 7;
}
.demo-card:nth-child(7) {
  order: 4;
}
/* Border Box */
* {
  box-sizing: border-box;
}
/* Fonts */
body {
  font-family: Roboto;
}
#timeline {
  padding: 100px 0;
}
#timeline h1 {
  text-align: center;
  font-size: 3rem;
  font-weight: 200;
  margin-bottom: 20px;
}
#timeline p.leader {
  text-align: center;
  max-width: 90%;
  margin: auto;
  margin-bottom: 45px;
}
#timeline .demo-card-wrapper {
  position: relative;
  margin: auto;
}
@media (min-width: 1000px) {
  #timeline .demo-card-wrapper {
      display: flex;
      flex-flow: column wrap;
      width: 1170px;
      height: 1980px;
      margin: 0 auto;
 }
}
#timeline .demo-card-wrapper::after {
  z-index: 1;
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  border-left: 1px solid rgba(191, 191, 191, 0.4);
}
@media (min-width: 1000px) {
  #timeline .demo-card-wrapper::after {
      border-left: 1px solid #bdbdbd;
 }
}
#timeline .demo-card {
  position: relative;
  display: block;
  margin: 10px auto 80px;
  max-width: 94%;
  z-index: 2;
}
@media (min-width: 480px) {
  #timeline .demo-card {
      max-width: 60%;
      box-shadow: 0px 1px 22px 4px rgba(0, 0, 0, 0.07);
 }
}
@media (min-width: 720px) {
  #timeline .demo-card {
      max-width: 40%;
 }
}
@media (min-width: 1000px) {
  #timeline .demo-card {
      max-width: 450px;
      height: 400px;
      margin: 90px;
      margin-top: 45px;
      margin-bottom: 45px;
 }
  #timeline .demo-card:nth-child(odd) {
      margin-right: 45px;
 }
  #timeline .demo-card:nth-child(odd) .head::after {
      border-left-width: 15px;
      border-left-style: solid;
      left: 100%;
 }
  #timeline .demo-card:nth-child(odd) .head::before {
      left: 491.5px;
 }
  #timeline .demo-card:nth-child(even) {
      margin-left: 45px;
 }
  #timeline .demo-card:nth-child(even) .head::after {
      border-right-width: 15px;
      border-right-style: solid;
      right: 100%;
 }
  #timeline .demo-card:nth-child(even) .head::before {
      right: 489.5px;
 }
  #timeline .demo-card:nth-child(2) {
      margin-top: 180px;
 }
}
#timeline .demo-card .head {
  position: relative;
  display: flex;
  align-items: center;
  color: #fff;
  font-weight: 400;
}
#timeline .demo-card .head .number-box {
  display: inline;
  float: left;
  margin: 15px;
  padding: 10px;
  font-size: 35px;
  line-height: 35px;
  font-weight: 600;
  background: rgba(0, 0, 0, 0.17);
}
#timeline .demo-card .head h2 {
  text-transform: uppercase;
  font-size: 1.3rem;
  font-weight: inherit;
  letter-spacing: 2px;
  margin: 0;
  padding-bottom: 6px;
  line-height: 1rem;
}
@media (min-width: 480px) {
  #timeline .demo-card .head h2 {
      font-size: 165%;
      line-height: 1.2rem;
 }
}
#timeline .demo-card .head h2 span {
  display: block;
  font-size: 0.6rem;
  margin: 0;
}
@media (min-width: 480px) {
  #timeline .demo-card .head h2 span {
      font-size: 0.8rem;
 }
}
#timeline .demo-card .body {
  background: #fff;
  border: 1px solid rgba(191, 191, 191, 0.4);
  border-top: 0;
  padding: 15px;
}
@media (min-width: 1000px) {
  #timeline .demo-card .body {
      height: 315px;
 }
}
#timeline .demo-card .body p {
  font-size: 14px;
  line-height: 18px;
  margin-bottom: 15px;
}
#timeline .demo-card .body img {
  display: block;
  width: 100%;
}
#timeline .demo-card--step1 {
  background-color: #46b8e9;
}
#timeline .demo-card--step1 .head::after {
  border-color: #46b8e9;
}
#timeline .demo-card--step2 {
  background-color: #3ee9d1;
}
#timeline .demo-card--step2 .head::after {
  border-color: #3ee9d1;
}
#timeline .demo-card--step3 {
  background-color: #ce43eb;
}
#timeline .demo-card--step3 .head::after {
  border-color: #ce43eb;
}
#timeline .demo-card--step4 {
  background-color: #4d92eb;
}
#timeline .demo-card--step4 .head::after {
  border-color: #4d92eb;
}
#timeline .demo-card--step5 {
  background-color: #46b8e9;
}
#timeline .demo-card--step5 .head::after {
  border-color: #46b8e9;
}

#timeline .demo-card--step6 {
  background-color: #5bb9b3;
}
#timeline .demo-card--step6 .head::after {
  border-color: #5bb9b3;
}

#timeline .demo-card--step7 {
  background-color: #e1b124;
}
#timeline .demo-card--step7 .head::after {
  border-color: #e1b124;
}


.scrollspy h1{
    padding-left: 15px;
    display: inline-block;
    opacity: 0;
    transform: translateX(-50px);
    border-left: #e1b124 5px solid;
    /*transition: all 0.8s ease-out;*/
    transition: opacity .6s cubic-bezier(0.16, 1, 0.3, 1),transform .6s cubic-bezier(0.16, 1, 0.3, 1);
    
}

.show{
    opacity: 1 !important;
    transform: translate(0) !important;
}


.scrollspy .description{
    opacity: 0;
    transform: translateX(-50px);
    /*transition: all 0.8s ease-out;*/
    transition: opacity .6s cubic-bezier(0.16, 1, 0.3, 1),transform .6s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: 0.3s;

}
.show-delay{
    opacity: 1 !important;
    transform: translate(5%) !important;
}
.description p {
    font-size: 18px;
    letter-spacing: 0.5px;
}