.topimgbox {
    width: 100%;
    height: 100%;
    display: flex;
}

.topimgbox img {
    width: 100%;
    height: 100%;
    display: block;
}

/* 。评估软件 */
.assessment {
    width: 100%;
}

.assessment_title {
    display: flex;
    margin: 20px auto 40px;
    flex-direction: column;
}
.assessment_title .big_title {
    font-size: 34px;
    margin: 20px auto;
    color: #333333;
}
.assessment_title .small_text {
    font-size: 16px;
    color: #999999;
    margin: auto;
}
.detailbox {
    width: 100%;
    display: flex;
    padding-bottom: 70px;
    justify-content: space-between;
}
.lf_img {
    width: 46%;
}
.lf_img img {
    width: 100%;}.rf_text {
    width: 44%;
    display: flex;
    flex-direction: column-reverse;
}
.rf_text .btninfo {    display: flex;
    flex-direction: column;
}.rf_text .btninfo .text_detaifirst {
    font-size: 44px;
    color: #777777;
    margin-bottom: 26px;
}
.rf_text .btninfo .text_detialsecond {
    font-size: 44px;
    color: #777777;
}
.text_threed {
    margin: 40px 0;
    font-size: 19px;
    color: #777777;
    line-height: 40px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

.getmore_btn {
    width: 30%;
    display: block;
    cursor: pointer;
    letter-spacing: 3px;
    text-align: center;
    color: #fff;
    padding: 12px 0;
    background-color: #048ef3;
    border-radius: 26px;
}
/* 汽车云平台 */
.care_platform {
    width: 100%;
    background-color: #EAF6FF;
}
.platfrom_title {    display: flex;
    flex-direction: column;}
.platfrom_title p:nth-child(1) {
    color: #222222;
    margin: 50px auto 20px;
    font-size: 34px;
}

.platfrom_title p:nth-child(2) {
    color: #777777;
    font-weight: 500;
    letter-spacing: 2px;
    font-size: 14px;
    margin: auto;
}
.assesment_main {
    padding: 60px 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}
.detial_box {
    width: 44%;
    margin: 0 40px;
}
.first_text {
    font-size: 44px;
    color: #777777;
    margin-bottom: 26px;
}
.second_text {
    font-size: 44px;
    color: #777777;
}
.thred_text {
    width: 90%;
    margin: 30px 0;
    font-size: 18px;
    color: #777777;
    line-height: 40px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.thred_text a{
 font-size: 18px;
 color: #777777;
 line-height: 40px;
 -webkit-box-orient: vertical;
 -webkit-line-clamp: 2;
 overflow: hidden;
}
.assemsm_img {
    width: 46%;
}
.assemsm_img img {
    width: 100%;
}

/* <!-- 自考平台 --> */
.college_platform {
    width: 100%;
    background-image: url(../img/bg10.jpg);
    background-size: 100% 100%;
    position: relative;
    padding: 40px 0;
}

.college_textfirst {
    color: #fff;
    margin: 30px;
    font-size: 18px;
    text-align: center;
}

.college_textsecond {
    color: #fff;
    margin: 40px;
    font-size: 28px;
    letter-spacing: 2px;
    text-align: center;
}

.college_texttherd {
    color: #fff;
    margin: 40px;
    font-size: 28px;
    letter-spacing: 2px;
    text-align: center;
}
.botom_img {
    width: 40%;
    left: 40px;
    position: relative;
    bottom: -30px;
}
.botom_img img {
    width: 100%;
}
/* <!-- 小程序 --> */
.small_app {
    width: 100%;
    background-color: #EAF6FF;
    padding: 50px 0;
}
.main_codebox {
    display: flex;
    justify-content: space-around;
}
.lf_textbox {
    margin: auto;
}
.lf_textbox .desct_text {
    color: #777777;
    line-height: 70px;    font-size: 40px;
}
.saomiao {
    display: flex;
    width: 50%;
    cursor: pointer;
    margin-top: 100px;
    border-radius: 40px;
    background-color: #048ef3;
    padding: 10px;
}
.saomiao .autobo {
    margin: auto;    display: flex;
}
.saomiao .autobo p {
    color: #fff;
    margin: auto;
    font-size: 14px;
    letter-spacing: 6px;
}
.saomiao .autobo img {
    width: 30px;
    height: 30px;
    margin: auto 0;
}
.rf_imgercodebox {
    display: flex;
    width: 50%;
    position: relative;
}

.rf_imgercodebox img:nth-child(1) {
    position: absolute;
    width: 45%;
    bottom: 0;
}
.rf_imgercodebox img:nth-child(2) {
    width: 40%;
    margin: auto;
}