.lhanz {
}

    .lhanz .more {
        display: inline-block;
        width: 220px;
        margin-right: 10px;
    }

.blocktitle {
    font-size: 0.58rem;
    color: #000;
    font-family: 'Poppins-Regular';
    text-align: center;
    line-height: 1.25;
    font-weight: 700;
}

    .blocktitle.white {
        color: #fff;
        text-align: left;
    }

.centertitle {
    margin-bottom: 1rem;
}

    .centertitle .desc {
        font-family: 'HARMONYOS_SANS_REGULAR';
        font-size: 18px;
        line-height: 1.5;
        color: #666;
        max-width: 950px;
        margin: 0 auto;
        text-align: center;
        margin-top: 0.2rem;
    }
/* FAQ  problem */
.problem1 {
    position: relative;
    z-index: 3;
    padding: 1.3rem 0 0.9rem;
    background-color: rgb(233 239 244 / 35%);
}

    .problem1 .blocktitle {
        text-align: center;
        margin-bottom: 0.75rem;
    }

    .problem1 .problem1-ul {
        flex-wrap: wrap;
        position: relative;
        z-index: 5;
        align-items: flex-start;
        margin-top: 40px;
        max-width: 980px;
        margin: 0 auto;
    }

        .problem1 .problem1-ul li {
            width: 100%;
            position: relative;
            margin-bottom: 10px;
            cursor: pointer;
            border-radius: 12px;
            box-shadow: 0 0 15px rgb(0, 0, 0, 0.05);
            border-radius: 10px;
            background-color: #ffffff;
            margin-top: 0;
        }

            .problem1 .problem1-ul li.active {
                height: auto;
            }

            .problem1 .problem1-ul li:nth-child(2n) {
                margin-right: 0px;
            }

    .problem1 .problem1-tit {
        /*  background-color: #ffffff;
    border: solid 1px #eeeeee;
    border-radius: 10px; */
        padding: 20px 30px;
        align-items: center;
    }

        .problem1 .problem1-tit .tit {
            flex: 1;
            font-family: 'Poppins-Regular';
            font-size: 18px;
            color: #333333;
            line-height: 1.5;
            font-weight: bold;
        }

        .problem1 .problem1-tit .blocktitle {
            font-size: 20px;
            color: #666666;
            width: calc(100% - 15px);
            padding-right: 10px;
            display: block;
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
            align-items: center;
            position: relative;
        }

        .problem1 .problem1-tit .tit::before {
            content: '';
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            left: 0px;
            width: 8px;
            height: 8px;
            background-color: #666666;
            border-radius: 50%;
            display: NONE;
        }

        .problem1 .problem1-tit .icon {
            width: 24px;
            height: 24px;
            position: relative;
            border: 1px solid #e60013;
            border-radius: 50%;
            /* background: url(../images/a30.png) no-repeat 4px 4px; */
            margin-right: 10px;
            border-radius: 50%;
        }

    .problem1 .active .problem1-tit .icon {
        background: #e60013;
    }

    .problem1 .problem1-tit .icon em {
        position: absolute;
        background: #e60013;
        width: 12px;
        height: 2px;
        -webkit-transition: all 0.5s ease;
        -o-transition: all 0.5s ease;
        -moz-transition: all 0.5s ease;
        transition: all 0.5s ease;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        margin: inherit;
    }

        .problem1 .problem1-tit .icon em:nth-child(2) {
            width: 2px;
            height: 12px;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
        }

    /* .problem1 .problem1-ul li.active em:nth-child(2) {
    opacity: 1;
  } */

    .problem1 .problem1-ul li.active .problem1-tit {
        /* border: solid 1px #0787d8; */
        /* border-radius: 10px 10px 0px 0px; */
        /* border-bottom: 0px; */
    }

        .problem1 .problem1-ul li.active .problem1-tit .tit::before,
        .problem1 .problem1-ul li.active .icon em {
            background-color: #fff;
        }

        .problem1 .problem1-ul li.active .problem1-tit .tit {
            color: #e60013;
        }

    .problem1 .problem1-dec .cont {
        font-size: 16px;
        line-height: 1.675;
        color: #666666;
        position: relative;
        z-index: 3;
        font-family: HARMONYOS_SANS_REGULAR;
    }

@media screen and (max-width: 1000px) {
    .problem1 {
        padding: 40px 0;
    }

        .problem1 .problem1-ul li .problem1-tit .tit {
            font-size: 18px;
        }

        .problem1 .problem1-dec .cont {
            font-size: 16px;
        }
}

.problem1 .problem1-dec .ct-more {
    font-size: 16px;
    line-height: 26px;
    color: #04a4e5;
}

    .problem1 .problem1-dec .ct-more em {
        font-size: 16px;
        line-height: 26px;
        font-weight: bold;
        display: inline-block;
        vertical-align: middle;
        margin-left: 8px;
        -webkit-transition: 0.5s;
        -ms-transition: 0.5s;
        -moz-transition: 0.5s;
        -o-transition: 0.5s;
        transition: 0.5s;
    }

.problem1 .problem1-dec {
    width: 100%;
    /* position: absolute; 
     left: 50%;
    transform: translateX(-50%); */
    border-radius: 0px 0px 10px 10px;
    background: #fff;
    border-top: 0px;
    display: none;
    z-index: 999;
    overflow-x: hidden;
    overflow-y: auto;
    height: 150px;
    font-size: 18px;
    line-height: 28px;
    color: #666666;
    padding: 0px 30px;
}

.problem1 .active .problem1-dec {
    display: block;
}

.problem1 .problem1-dec .ct-more:hover em {
    margin-left: 12px;
}

.problem1 .problem1-dec .ct-more:hover {
    font-weight: bold;
}
/* end */