.section2 .arrow-down span{
  color: #9c9c9c;
}
.banner {
  width: 100%;
  height: 100%;
  position: relative;
  min-height: 100vh;
  background-position:center;
  background-size: cover;
  background-repeat: no-repeat;
}
.banner .ctx a{
   cursor: pointer;
   color: #ffffff;
}
.voice.on .item_wrapper {
  animation: scrollUp 10s 1s ease-in-out;
}
.voice .bg {
  padding-top: 1rem;
}
.voice .bg .ctx {
  display: flex;
}
.voice .bg .ctx .content_left {
  width: 5rem;
  margin-top: 1rem;
}
.voice .bg .ctx .content_left h1 {
  font-size: 50px;
  color: #323232;
}
@media only screen and (max-width: 1440px) {
  .voice .bg .ctx .content_left h1 {
    font-size: 38px;
  }
}
@media only screen and (max-width: 1024px) {
  .voice .bg .ctx .content_left h1 {
    font-size: 34px;
  }
}
@media only screen and (max-width: 767px) {
  .voice .bg .ctx .content_left h1 {
    font-size: 26px;
  }
}

.voice .bg .ctx .content_left p {
  font-size: 18px;
  color: #626262;
  margin-top: 0.15rem;
  margin-bottom: 0.35rem;
}
@media only screen and (max-width: 1366px) {
  .voice .bg .ctx .content_left p {
    font-size: 16px;
  }
}
.voice .bg .ctx .content_left .line{
  width: 0.5rem;
  height: 4px;
  background-color: #fdbb4e;
  display: inline-block;
}
.voice .bg .ctx .wookmark {
  flex: 1;
  height: 70vh;
  overflow-y: scroll;
}
.voice .bg .ctx .wookmark::-webkit-scrollbar {
  display: none;
}

.voice .bg .ctx .wookmark{
  scrollbar-width: none; 
  -ms-overflow-style: none;
}
.voice .bg .ctx .wookmark .item_wrapper {
  height: auto;
  width: 96%;
  margin: 0.1rem;
  column-count: 3;
  -moz-column-count:3;
  -webkit-column-count:3;
  column-gap: 0.2rem;
}
.voice .bg .ctx .wookmark .item {
  margin-bottom: 0.2rem;
  padding: 0.6rem 0.6rem 0.5rem;
  background-image: url(../img/voice_02.jpg);
  background-color: #fff;
  background-size: 100% auto;
  background-repeat: no-repeat;
  break-inside: avoid;
  border-radius: 0.3rem;
  box-shadow: 0px 2px 23px #d9d9d9;
  transition: transform 0.5s;
}

.voice .bg .ctx .wookmark .item:first-child {
  margin-top: 1.5rem;
}
.voice .bg .ctx .wookmark .item .img{
  text-align: center;
}
.voice .bg .ctx .wookmark .item .avatar {
  width: 2rem;
  height: 2rem;
  margin-bottom: 0.7rem;
  border-radius: 1rem;
}
.voice .bg .ctx .wookmark .item h3 {
  font-size: 24px;
  color: #323232;
  font-weight: 900;
}
@media only screen and (max-width: 1440px) {
  .voice .bg .ctx .wookmark .item h3 {
    font-size: 20px;
  }
}
@media only screen and (max-width: 1200px) {
  .voice .bg .ctx .wookmark .item h3 {
    font-size: 18px;
  }
  .voice .bg .ctx{
    display: block;
  }
}
@media only screen and (max-width: 1024px) {
  .voice .bg .ctx .wookmark .item h3 {
    font-size: 18px;
  }
}
@media only screen and (max-width: 767px) {
  .voice .bg .ctx .wookmark .item h3 {
    font-size: 16px;
  }
}
.voice .bg .ctx .wookmark .item p {
  font-size: 16px;
  color: #626262;
}
.voice .bg .ctx .wookmark .item .text {
  margin-top: 0.2rem;
}
@media only screen and (max-width: 1366px) {
  .voice .bg .ctx .wookmark .item p {
    font-size: 14px;
  }
}
@media only screen and (max-width: 767px) {
  .voice .bg .ctx .wookmark .item p {
    font-size: 14px;
  }
}
.voice .bg .ctx .wookmark .item span{
  font-size: 155px;
  color: #e9f5f9;
  transform: rotate(-180deg);
  -moz-transform: rotate(-180deg);
  -webkit-transform: rotate(-180deg);
  width: 100%;
  display: block;
  height: 0.6rem;
  line-height: 1.5rem;;
  margin: 0.1rem 0.2rem;

}
.voice .bg .load{
  font-size: 16px;
  color: #787e86;
  text-align: center;
  width: 100%;
  height: 28px;
  line-height: 28px;
  margin-bottom: 1rem;
}
.voice .bg .load img{
  margin-right: 0.1rem;
}
@keyframes scrollUp {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-80%);
  }
}
.voice .fp-scrollable{
  overflow:hidden;
}
.voice .bg .ctx .wookmark::-webkit-scrollbar {
  /*滚动条整体样式*/
  width : 10px;  /*高宽分别对应横竖滚动条的尺寸*/
  height: 1px;
  }
.voice .bg .ctx .wookmark::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  border-radius: 10px;
  box-shadow   : inset 0 0 5px rgba(0, 0, 0, 0.2);
  background   : #fdbb4e;
  }
.voice .bg .ctx .wookmark::-webkit-scrollbar-track {
  /*滚动条里面轨道*/
  box-shadow   : inset 0 0 5px rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  background   : #eeeeee;
  }

  @media only screen and (max-width: 640px) {
  .voice .bg{
    padding-top: 0.5rem;
  }
  .voice .bg .ctx .content_left{
    width: 100%;
    margin-top:0;
  }
  .voice .bg .ctx .content_left h1{
    font-size: 24px;
  }
  .voice .bg .ctx .content_left p{
    margin: 10px 0; 
  }
  .voice .bg .ctx .wookmark .item_wrapper{
    column-count: 2;
    -moz-column-count: 2;
    -webkit-column-count: 2;
  }
  .voice .bg .ctx .wookmark .item:first-child{
    margin-top: 0.6rem;
  }
  .voice .bg .ctx .wookmark{
    height: 60vh;
  }
  .voice .bg .ctx .wookmark .item{
    box-shadow: 0px 2px 10px #d9d9d9;
    padding: 15px;
  }
  .voice .bg .load{
    margin-top: 0.5rem;
  }
  .voice .bg .ctx .wookmark .item .avatar{
    margin-bottom: 15px;
  }
  .voice .bg .ctx .wookmark .item span{
    font-size: 100px;
    line-height: 100px;
  }

}