.problem .wrap {
    width: 62.5vw;
    margin: 12.8645833333vw auto 5.78125vw;
}

.problem .wrap .title {
    font-size: 1.875vw;
    font-weight: 500;
    color: #222222;
    margin: 0 0 3.6979166667vw;
    text-align: center;
}

.problem .wrap .title .back {
    width: 2.0833333333vw;
    height: 2.0833333333vw;
    border: 1px solid #CCCCCC;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8333333333vw;
    color: #CCCCCC;
    position: absolute;
    top: 244px;
    left: 13.5416666667vw;
    transition: 0.6s;
    z-index: 666;
}

.problem .wrap .title .back:hover {
    border: 1px solid #009944;
    background: #009944;
    color: #FFFFFF;
}

.problem .wrap .content .item {
    position: relative;
}

.problem .wrap .content .item:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: transparent;
    transition: 0.7s;
}

.problem .wrap .content .item:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: #EDEDED;
    transition: 0.7s;
}

.problem .wrap .content .item:last-child:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    background: #EDEDED;
    width: 100%;
    height: 1px;
    transition: 0.7s;
}

.problem .wrap .content .item .show {
    height: 5.2083333333vw;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.problem .wrap .content .item .show p {
    font-size: 0.9375vw;
    font-weight: 400;
    color: #222222;
    transition: 0.7s;
}

.problem .wrap .content .item .show .circle {
    width: 1.5625vw;
    height: 1.5625vw;
    background: #E6E6E6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.7s;
}

.problem .wrap .content .item .show .circle .iconfont {
    font-size: 0.8333333333vw;
    color: #fff;
    transition: 0.7s;
}

.problem .wrap .content .item .hide {
    overflow: hidden;
    display: none;
}

.problem .wrap .content .item .hide > div {
    margin: 0 0 3.0729166667vw;
}

.problem .wrap .content .item .hide p {
    font-size: 0.8333333333vw;
    font-weight: 400;
    color: #666666;
    line-height: 1.5625vw;
}

.problem .wrap .content .item:hover:before {
    background: #009944;
}

.problem .wrap .content .item.on:after {
    background: #009944;
}

.problem .wrap .content .item.on .show p {
    color: #009944;
}

.problem .wrap .content .item.on .show .circle {
    background: #009944;
}

.problem .wrap .content .item.on .show .circle .iconfont {
    color: #fff;
    transform: rotate(90deg);
}

/*# sourceMappingURL=problem.css.map */

@media screen and (max-width: 1024px) {
  .problem .wrap{
    width: 90%;
    margin: 80px auto 30px;
  }
  .problem .wrap .title{
    font-size: 24px;
    margin: 0 0 20px;
  }
  .problem .wrap .content .item .show{
    height: 70px;
  }
  .problem .wrap .content .item .show p{
    font-size: 14px;
  }
  .problem .wrap .content .item .show .circle{
    width: 30px;
    height: 30px;
  }
  .problem .wrap .content .item .show .circle .iconfont{
    font-size: 13px;
  }
  .problem .wrap .content .item .hide p{
    font-size: 12px;
    line-height: 2;
  }
  .problem .wrap .content .item .hide > div{
    margin: 0 0 20px;
  }
  .public_banner{
    display: none;
  }
    .problem .wrap .title .back{
        position: relative;
        top: 0;
        left: 0;
        width: 44px;
        height: 44px;
        font-size: 14px;
        margin: 0 0 25px;
    }

}<!--0.00014400482177734-->