.table > tbody > tr > td {
    border-top: 0px solid #ddd;
}

input {
    text-align: center;
    vertical-align: middle;
}

.remarks {
    color: #CCCCCC;
    padding-left: 0;
    padding-right: 0;
    font-size: 16px;
}

.random_font {
    font-size: 40px;
    text-align: center;
}

.top {
    margin-top: 5%;
}

.input_top {
    margin-top: 0px;
}
.input-label{
    font-size: 17px;
}

@media screen and (max-width: 576px) {
    .input_top {
        margin-top: 10px;
    }
    .top {
        margin-top: 0;
    }
    .container {
        max-width: 100%;
    }
    .random_font {
        font-size: 28px;
        text-align: center;
    }
    .jumbotron {
        padding: 2rem 1rem;
        margin-bottom: 0rem;
        background-color: #e9ecef;
        border-radius: .3rem;
    }
    .remarks {
        color: #CCCCCC;
        padding-left: 0;
        padding-right: 0;
        font-size: 12px;
    }
    .input-label{
        font-size: 13px;
    }
}



.cj {
    height: 49px;
    width: 277px;
    background-image: url(img/zhuangtaitupian.gif);
    background-repeat: no-repeat;
    background-position: 0 -98px;
}

.choujiang_k {
    width: 96%;
    margin-left: auto;
    margin-right: auto;
}