.top_loop {
    display: flex;
    padding: 40px 0 70px;
}

.top_loop section {
    width: 750px;
    height: 425px;
    background-color: #EBF5F5;
}

.top_loop_img {
    /* transition: all 1s; */
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.top_loop_txt div {
    height: 25%;
    box-sizing: border-box;
    padding: 10px 20px;
    color: #131313;
    cursor: pointer;
}

.top_loop_txt h1 {
    font-family: MicrosoftYaHei-Bold;
    font-size: 17px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 35px;
    letter-spacing: 0px;
    font-weight: 900;
}
.top_loop_txt a{ color: #000!important }
.top_loop_txt_active a{ color: #fff!important }

.top_loop_txt p {
    font-family: MicrosoftYaHeiLight;
    font-size: 14px;
    font-weight: normal;
    letter-spacing: 0px;
    line-height: 22px;
}

.top_loop_txt_active {
    color: #fff !important;
    background-color: #0146C7;
}

/* 科普活动&科普活动预告+全民科学素质行动&素质专刊 */
.tap {
    display: flex;
    justify-content: space-between;
    margin-bottom: 35px;
}

.tap section {
    height: 300px;
    border-top: 2px solid #0A4DC9;
    padding: 15px;
    position: relative;
    box-sizing: border-box;
    background-color: #ffffff;
    box-shadow: 0px 2px 2px 0px rgba(220, 220, 220, 0.75);
}


.tap .tap_left {
    width: 62%;
}

.tap section>h1 {
    font-family: MicrosoftYaHei-Bold;
    font-size: 20px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #2f63ba;
    font-weight: 900;
    position: relative;
}

.tap .tap_right {
    width: 32%;
}

.tap_more {
    position: absolute;
    right: 0;
    top: 0;
    background: #2f63ba;
    color: #fff;
    font-weight: normal;
    font-size: 14px;
    padding: 4px 13px;
    cursor: pointer;
}

.tap .tap_news {
    padding: 15px;
    display: flex;
    justify-content: space-between;
}

.tap .tap_news .tap_news_img {
    width: 361px;
    height: 282px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}

.tap_news_img p {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 50px;
    font-family: MicrosoftYaHeiLight;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 37px;
    letter-spacing: 0px;
    color: #ffffff;
    width: 100%;
    text-align: center;
    line-height: 50px;
    background: rgba(0, 0, 0, .5);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.tap .tap_news .tap_news_txt {
    width: 405px;
    height: 282px;
    font-size: 15px;
    font-weight: normal;
    letter-spacing: 0px;
    color: #4E4E4E;
    line-height: 30px;
}

.tap_news_txt p {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    cursor: pointer;
    color: #4E4E4E;
}

.tap_news_txt a:first-child>p {
    font-family: MicrosoftYaHei;
    font-size: 22px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 32px;
    letter-spacing: 0px;
    color: #030303 !important;
    white-space: normal;
    margin-bottom: 10px;
}

.tap_newspaper>div {
    width: 50%;
    height: 282px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.tap_newspaper_r {
    font-stretch: normal;
    line-height: 32px;
    letter-spacing: 0px;
    color: #030303;
    font-family: MicrosoftYaHei-Bold;

}

.tap_newspaper_r>h1 {
    font-size: 20px;
    font-weight: 900;

}

.tap_newspaper_r>p {
    font-size: 18px;
}

.tap_newspaper_r .tap_newspaper_btn {
    background-color: #C30000;
    height: 33px;
    width: 89px;
    text-align: center;
    line-height: 33px;
    color: #fff;
    font-size: 15px;
    margin-top: 25px;
    margin-left: 10px;
    cursor: pointer;
}

/* 科普活动预告 */
.tap .tap_news .tap_right_txt {
    width: 405px;
    font-size: 15px;
    font-weight: normal;
    letter-spacing: 0px;
    color: #4E4E4E;
    line-height: 30px;
    padding: 15px 0;
    box-sizing: border-box;
}

.tap .tap_news .tap_right_txt p {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    color: #4E4E4E;
}

.tap_right_txt p a{    color: #4E4E4E;
}
/* 科普资源 */
.tap_right_zy img {
    margin: 5px 10px;
    cursor: pointer;
}

/* 京津冀科学教育馆联盟 */
.jjj-swiper {
    width: 100%;
    height: 100%;
}

.jjj-container {
    height: 100%;
}

.jjj-slide {
    display: flex;
    justify-content: space-between;
    padding: 20px;
    box-sizing: border-box;
    padding-top: 0px;
}

.jjj-slide .jjj_l {
    width: 30%;
    display: flex;
    align-items: center;
    padding: 0 30px;

}

.jjj-slide .jjj_r {
    width: 70%;
    font-family: MicrosoftYaHei;
    font-size: 22px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 32px;
    letter-spacing: 0px;
    color: #030303;
    padding-right: 35px;

}
.jjj-slide .jjj_r h1{
    font-size: 20px;
    font-weight: 900;
}
.jjj-slide  .jjj_r{
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.jjj-slide .jjj_r p{
    font-size: 16px;
}