.markpaper .main {
    padding-top: 77px;
}

.markpaper .main .second {
    width: 1200px;
    margin: 0 auto;
    padding: 100px 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}
.markpaper .main .second .left {
    text-align: left;
    width: 550px;
}
.markpaper .main .second .left .second_left_title {
    font-size: 40px;
    font-weight: 400;
    color: #333;
}
.markpaper .main .second .left .second_left_discribe {
    font-size: 14px;
    font-weight: 400;
    color: #666;
    line-height: 22px;
    position: relative;
    padding-left: 16px;
    margin-top: 30px;
}
.markpaper .main .second .left .second_left_discribe::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 6px;
    border: 1px solid #ff6700;
    position: absolute;
    left: 0;
    top: 7px;
    display: block;
}
.markpaper .main .second .left .second_left_action {
    margin-top: 30px;
    color: #fff;
    background-color: #409EFF;
    border: 1px solid #409EFF;
}
.markpaper .main .second .right img {
    width: 691px;
    margin-right: -30px
}

.markpaper .reverse {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -ms-flex-direction: row-reverse;
    flex-direction: row-reverse;
}

.markpaper .main .third {
    width: 1200px;
    margin: 0 auto;
    padding: 100px 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}
.markpaper .main .third .left img {
    margin-left: -30px;
    width: 691px;
}
.markpaper .main .third .right {
    text-align: left;
    width: 550px;
    padding-left: 76px;
    margin-right: -74px
}
.markpaper .main .third .right .third_right_title {
    font-size: 40px;
    font-weight: 400;
    color: #333;
}
.markpaper .main .third .right .third_right_discribe {
    font-size: 14px;
    font-weight: 400;
    color: #666;
    line-height: 22px;
    position: relative;
    padding-left: 16px;
    margin-top: 30px;
}
.markpaper .main .third .right .third_right_discribe::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 6px;
    border: 1px solid #ff6700;
    position: absolute;
    left: 0;
    top: 7px;
    display: block;
}

.markpaper .main .fourth {
    width: 100vw;
    height: 340px;
    padding-top: 8px;
    background: url("/images/markpaper/back.png") center / cover no-repeat;
}
.markpaper .main .fourth .part {
    padding-bottom: 0;
    width: 1200px;
    margin: 74px auto;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -ms-flex-direction: row-reverse;
    flex-direction: row-reverse;
    height: 180px;
    background: url("/images/markpaper/3.png") center / cover no-repeat;
}
.markpaper .main .fourth .part .left {
    width: 459px;
    height: 91px;
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 36px;
    padding: 45px 0 50px 42px;
}
.markpaper .main .fourth .part .right {
    width: 240px;
    height: 19px;
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #FF6700;
    line-height: 36px;
    margin-left: 73%;
    margin-top: -56px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media screen and (max-width: 700px) {
    .markpaper .main {
        padding-top: 0;
    }
    .markpaper .main .second {
        width: 100vw;
        padding: 30px 0;
        -webkit-box-orient: vertical;
        -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }
    .markpaper .main .second .left {
        width: 100vw;
        padding: 33px 3vw 0;
    }
    .markpaper .main .second .left .second_left_title {
        font-size: 18px;
    }
    .markpaper .main .second .left .public-action {
        display: block;
        margin: 30px auto 0;
    }
    .markpaper .main .second .right img {
        width: 94vw;
        margin-right: 0;
    }

    .markpaper .main .third {
        width: 100vw;
        padding: 30px 0;
        -webkit-box-orient: vertical;
        -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }
    .markpaper .main .third .left img {
        width: 94vw;
        margin-left: 0;
    }
    .markpaper .main .third .right {
        width: 100vw;
        padding: 33px 3vw 0;
        margin-right: 0;
    }
    .markpaper .main .third .right .third_right_title {
        font-size: 18px;
    }
    .markpaper .main .third .right .public-action {
        display: block;
        margin: 30px auto 0;
    }

    .markpaper .main .fourth {
        display: none;
    }
}