.home-center {
    width: 60%;
    height: 100%;
    margin: 0 auto;
}

.home-center-center {
    display: flex;
    font-size: 65px;
    align-items: center;
    justify-content: center;
    color: #fff;
    padding: 30px 0;
    box-sizing: border-box;
}

.home-center-center div:nth-child(1) {
    color: #FFC10F;
    margin-right: 20px;
}

.div-input {
    width: 100%;
    height: 50px;
    background: #fff;
    border-radius: 5px;
    position: relative;
    display: flex;
    margin-bottom: 30px;
}
.div-input ul{
    width: 65%;
    list-style-type: none;
    position: absolute;
    top: 0;
    left: 125px;
    overflow: hidden;
    height: 100%;
    padding: 0;
    margin: 0;
    cursor: pointer;
}
.div-input ul li{
  float: left;
  height: 20px;
  padding: 0;
  margin: 0;
  width: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.div-input input {
    width: 100%;
    height: 50px;
    color: rgb(54, 54, 54);
    border: none;
    outline: none;
    font-size: 25px;
    padding: 0 120px;
    border-radius: 10px;
}

input::-webkit-input-placeholder {
    color: #000;
}

.div-input div:nth-child(1) {
    position: absolute;
    top: 50%;
    left: 5px;
    color: rgb(54, 54, 54);
    font-size: 25px;
    transform: translate(-0%, -50%);
}

.div-input div:nth-child(3) {
    position: absolute;
    right: -20px;
    top: 0;
    /*width: 180px;*/
    padding: 0 30px;
    height: 100%;
    background: #FF1A54;
    text-align: center;
    color: #fff !important;
    font-size: 14px;
    border-radius: 30px;
    line-height: 50px;
}
.div-input div:nth-child(3) a{
    
    color: #fff !important;
}
.div-text {
    text-align: center;
    font-size: 25px;
    color: #fff;
}

.home-foot {
    width: 100%;
    height: 150px;
    margin: 0 auto;
    margin-top: 40px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.list {
    width: 33.33%;
    display: flex;
    align-items: center;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
}

.list img {
    width: 22px;
    margin-right: 10px;
}


/* 中 */
.home-center-z {
    width: 1200px;
    background: #fff;
    margin: 20px auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px 0 rgb(110 110 110 / 10%);
    padding: 50px;
    box-sizing: border-box;
}

.home-center-z-text {
    width: 90%;
    line-height: 80px;
    text-align: center;
    font-size: 60px;
    color: #fff;
    margin: 0 auto;
    background: rgb(255 22 84);
    padding: 5px 0;
    box-sizing: border-box;
}

.home-center-z-text-2 {
    width: 90%;
    background: rgb(1 27 99);
    margin: 20px auto;
    font-size: 20px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 0;
    box-sizing: border-box;
}

.home-center-z-img {
    width: 100%;
}

.home-center-z-img img {
    width: 80%;
    display: block;
    margin: 0 auto;
}


.home-center-z-bottom {
    width: 100%;
    height: 450px;
    /* border: 1px solid #000; */
    margin-top: -100px;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    box-sizing: border-box;
    position: relative;
}

.list_top {
    border-bottom: 1px solid red;
    padding: 8px 0px;
    box-sizing: border-box;
    font-size: 25px;
    text-align: center;
    color: #2f353a;
}
li{
    color: #2f353a;
}

.bottom_center {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 50%;
    transform: translate(-50%, -0%);
    display: flex;
    justify-content: space-between;
}

/* 数量 */
.issue{
    width: 100%;
  
    background: url('../assets/img/dianahost-6.jpg') no-repeat center;
    background-size:100% 240%;

}
.issue-top{
    width: 70%;
    height: 100%;
    margin: 0 auto;
    padding-top: 30px;
    box-sizing: border-box;
}
.issue-top_1{
    width: 800px;
    height: 140px;
    margin: 0 auto;
}
.issue-top_1_1{
    color: #fff;
    text-align: center;
    font-size: 25px;
}
.issue-top_1_2{
    width: 240px;
    height: 1px;
    background: #fff;
    margin: 30px auto;
    position: relative;
}
.issue-top_1_2_1{
    width: 60px;
    height: 100%;
    background: #1d4bad;
    position: absolute;
    top: 0;
    left: 50%;
    transform:translate(-50%,-0%);
}
.issue-text{
    color: #fff;
    text-align: center;
}

.quantity{
    width: 80%;
    margin: 0 auto;
    height: 350px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.quantity>div{
    width: 23%;
    height: 255px;
    background: rgba(190, 182, 182, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: #fff;
}
.nub{
    font-size: 45px;
}
.name{
    font-weight: 600;
    margin: 5px 0;
}

/* 手风琴 */

.accordion{
    width: 100%;
    /* height: 500px; */
    background: #D9DDE5;
    padding: 40px 0;
    box-sizing: border-box;
}
.accordion_center{
    width: 56%;
    height: 100%;
    margin:  0 auto;
}
.title-top{
    font-size: 32px;
    margin-bottom: 40px;
}

.accordion_center>.title{
    padding:10px 0;
    cursor:pointer;
    border-bottom: 1px solid #000;
    box-sizing: border-box;
    display: flex;
    align-items:center;
    justify-content: space-between;
}


.fade{
    height:0;
    opacity:0;
    overflow:hidden;
    transition:all .3s linear;

}
.in{
    height:80px;
    opacity:1;
    padding-top: 10px;
    box-sizing: border-box;
}




/* 侧边栏 */
  .menu {
    position: fixed;
    top: 100px;
    right: 0px;
    font-size: 12px;
    z-index: 999;
  }
  .menu > ol {
    list-style: none;
    padding: 0;
    position: relative;
  }
  .menu > ol > li {
    transition: .3s;
    width: 60px;
    overflow: hidden;
    height: 60px;
    cursor: pointer;
    position: absolute;
    right: 0;
    /* border-radius: 10px; */
  }
  .menu > ol > li a{
      display: block;
      width: 100%;
      height: 100%;
      color: #fff;
      font-size: 20px;
      line-height: 60px;
      padding-left: 8px;
      box-sizing: border-box;
      /* border-radius: 10px; */
  }

  .menu > ol > li:nth-child(1){
    background: #00008B;
    top: 0;
  }
  .menu > ol > li:nth-child(2){
    background: #007EE1;
    top: 60px;
}

.menu > ol > li:nth-child(3){
    background: #FF405C;
    top: 120px;
}

.menu > ol > li:nth-child(4){
      background:#555555;
      top: 180px;
}
.active{
    width: 160px !important;
    border-top-right-radius: 5px;
    border-bottom-right-radius:5px ;
}
.menu > ol > li:hover{
    width: 160px !important;
}