.patent-top {
    padding-left: 20px;
    display: flex;
}


.btab_head {
    height: 70px;
    text-align: left !important;
    background: none !important;
    font-size: 18px;
    color: black;
    border-radius: 10px;
    margin-top: 20px;
    margin-left: -5px;
}

.btab_head_div {
    background: none !important;
    text-align: left !important;
    height: auto !important;
}

.bt-text {
    margin-top: 20px;
}

.bt-text a {
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 2px;
}

.bt-text p {
    display: flex;
    color: black;
    font-weight: bold;
    font-size: 16px;
}

.bt-text p span {
    font-size: 16px;
    font-weight: 400;
    margin-left: 20px;
    overflow: hidden !important;
    display: -webkit-box !important;
    -webkit-box-orient: vertical !important;
    -webkit-line-clamp: 1 !important;
    text-overflow: ellipsis !important;
    white-space: normal !important;
}

.patent-summary {
    clear: both;
    background: #fff;
    box-shadow: 6px 6px 10px 2px rgba(218, 224, 237, .8);
    border-radius: 18px;
    position: relative;
    margin-top: 20px;
    padding: 24px;
    margin-right: 5%;
    font-size: 16px;
    letter-spacing: 2px;
    color: #303030;
}

.patent-summary p a {
    font-size: 18px;
    color: black;
    font-weight: bold;
    padding-bottom: 10px;
}


#content {
    line-height: 35px;
    font-size: 16px;
    font-weight: 400;
    overflow: hidden !important;
}


#btn {
    color: dodgerblue;
    font-size: 16px;
}

#pat-ul {
    display: flex;
    background: #fff;
    box-shadow: 6px 6px 10px 2px rgba(218, 224, 237, .8);
    border-radius: 18px;
    position: relative;
    margin-top: 20px;
    padding: 24px 0px;
    margin-right: 5%;
    font-size: 16px;
    letter-spacing: 2px;
    color: #303030;
}

#pat-ul ul {
    margin-top: 20px;
}

#pat-ul ul li {
    display: -webkit-box;
    min-height: 40px;
}

#pat-ul ul li a {
    display: block;
    width: 180px;
    text-decoration: none;
    text-align: left;
}

#pat-ul ul li p {
    color: black;
    word-break: break-all;
    overflow: hidden !important;
    display: -webkit-box !important;
    -webkit-box-orient: vertical !important;
    -webkit-line-clamp: 8 !important;
    white-space: normal !important;
    text-overflow: ellipsis;
    width: 75%;
}

#pat-ul ul li p span {
    width: auto !important;
    height: auto !important;
    display: inline-flex !important;
    padding-right: 0 !important;
}

#pat-ul ul li span {
    color: black;
    word-break: break-all;
    display: -webkit-box;
    text-overflow: ellipsis;
    width: 78%;
    height: 570px;
    padding-right: 30px;
    overflow-x: hidden;
    overflow-y: auto;
    text-indent: 2em;
}

.detail-list {
    display: flex;
    background: #fff;
    box-shadow: 6px 6px 10px 2px rgba(218, 224, 237, .8);
    border-radius: 18px;
    position: relative;
    margin-top: 20px;
    padding: 24px 0px;
    margin-right: 5%;
    font-size: 16px;
    letter-spacing: 2px;
    color: #303030
}

.detail-list p {
    font-weight: bold;
    width: 150px;
}

.detail-list span {
    text-decoration: none;
    font-weight: 400;
    /*margin-left: 20px;*/
    float: left;
}

.detail-list a {
    margin-right: 20px;
    color: #002076;
}

/*右侧*/
#right {
    margin-top: 160px;
    padding: 40px 20px;
    background: white;
    border-radius: 18px;
}

.r-line-pat-d {
    background: #1487f4;
    height: 4px;
}

.r-line-pat-d a {
    margin-left: 30%;
    margin-top: -10px;
    float: left;
    color: black;
    background: white;
    padding-left: 10px;
    padding-right: 10px;
}

.right-connect {
    display: flex;
    list-style: none;
    margin: 15px auto;
}

.right-connect img {
    height: 50px;
    width: 50px;
    object-fit: contain;
}


.tip {
    display: inline-block;
    margin-left: -10px;
    margin-right: -30px;
}


.tip:hover .tiptext {
    visibility: visible;
}

.tip .tiptext {
    width: 240px;
    text-align: left;
    margin-top: 50px;
    margin-left: -130px;
    visibility: hidden;
    background: #1487f4db;
    color: #fff;
    padding: 5px 0 0 5px !important;
    border-radius: 6px;
    position: absolute;
    z-index: 1;
}


.right-connect {
    display: flex;
    list-style: none;
    margin: 15px auto;
}

.right-connect img {
    height: 50px;
    width: 50px;
    object-fit: contain;
}


/*右下方列表*/
.patent-list-tab {
    margin-top: 20px;
}

.patent-list-tab li {
    list-style: none;
    padding: 5px;
}

.patent-list-tab li img {
    height: 140px;
    width: 100%;
    margin: 0 auto;
    object-fit: cover;
    border: lightgrey solid 1px;
}

.patent-list-tab li a {
    color: black;
    margin-top: 10px;
    padding-top: 1px;
    font-size: 16px;
    text-decoration: none;

    word-break: break-all;
    overflow: hidden !important;
    display: -webkit-box !important;
    -webkit-box-orient: vertical !important;
    -webkit-line-clamp: 1 !important;
    white-space: normal !important;
    text-overflow: ellipsis;
}

.patent-list-tab li span {
    font-size: 14px;
    color: #888;
}

/*热点排行样式*/
.btab_scroll {
    position: relative;
    background-color: #fff;
    height: 400px;
    width: 100%;
    overflow: hidden;
}

.btab_scroll_ul {
    position: relative;
    background: none;
    top: 0;
    left: 0;
    animation: scroll 10s linear infinite;
}

.btab_scroll_ul li {
    width: 100%;
    /* 滚动的项目需要有具体的高度 */
    height: 80px;
    background-color: #fff;
    align-items: center;
    text-align: left !important;
}


/*右侧联系方式*/

.dropbtn {
    border: lightgrey solid 1px !important;
    color: black;
    padding: 16px;
    margin-left: 20px;
    font-size: 16px;
    cursor: pointer;
    display: grid;
    border-radius: 50%;
    position: relative;
    left: 20px;
}

.dropdown1, .dropdown2, .dropdown3 {
    float: right;
    position: fixed;
    display: inline-block;
    top: 28%;
    right: 20px;
}

.dropdown-content {
    display: none;
    position: absolute;
    top: -5px;
    right: 80px;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

#Phone {
    height: 100px;
    width: 230px;
    padding-top: 10px;
    padding-left: 15px;
    font-size: 18px;
}

#wxImg {
    height: 190px;
    width: 230px;
}

#wxImg img {
    height: 85px;
    width: 100%;
    margin-top: 7px;
}

#qqNo {
    height: 100px;
    width: 230px;
}

#qqNo p {
    display: grid;
    padding-left: 40px;
    font-size: 18px;
}

#qqNo p span {
    margin-top: 10px;
}

.dropdown-content a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

.dropdown-content a:hover {
    background-color: #f1f1f1;
}

.dropdown1:hover .dropdown-content {
    display: block;
}

.dropdown2:hover .dropdown-content {
    display: block;
}

.dropdown3:hover .dropdown-content {
    display: block;
}

.dropdown1:hover .dropbtn {
    background-color: #FFB300;
    color: white;
}

.dropdown2:hover .dropbtn {
    background-color: limegreen;
    color: white;
}

.dropdown3:hover .dropbtn {
    background-color: dodgerblue;
    color: white;
}

.dropbtn i:hover {
    color: white !important;
}

@media screen and (max-width: 768px) {

    .bt-text a {
        font-size: 20px;
        margin-top: 30px;
    }

    .btab_head {
        margin-left: 0px;
    }

    .btab_head_div a {
        display: flex;
        width: 80px;
    }

    .patent-summary {
        margin-top: 0px;
        padding: 12px;
    }

    #list-patent {
        display: block !important;
    }

    .detail-list {
        margin-top: -20px !important;
    }

    .detail-list span {
        margin-left: -10% !important;
        width: 60% !important;
    }

    .detail-list a {
        margin-left: -10% !important;
    }

    .patent-detail {
        margin: 0 !important;
    }

    #pat-ul {
        display: block !important;
        margin: 0px !important;
    }

    #pat-ul ul {
        margin-left: 96% !important;
        position: relative !important;
        background: none !important;
        list-style: none !important;
        top: 0 !important;
        width: 90%;
    }

    #pat-ul ul li a {
        width: 135px !important;
        position: absolute !important;
    }

    #pat-ul ul li p {
        text-align: left !important;
        margin-left: 36% !important;
    }

    #pat-ul ul li span {
        margin-top: 30px;
        width: 100%;
        padding-right: 10px;
    }

    #li-abstract {
        display: grid !important;
    }

}