.public-mt-30 {
    margin-top: 30px;
}
.public-mt-50 {
    margin-top: 50px;
}
@media (max-width: 1199px) {
    .public-mt-50 {
        margin-top: 30px;
    }
}
@media (min-width: 1200px) {
    .public-listbox-text>ul {
        margin: 0 -20px;
    }
    .public-listbox-text>ul>li {
        padding: 0 20px;
    }
}
.public-listbox-text>ul>li {
    margin-top: 30px;
}
.public-listbox-text .listbox-group {
    position: relative;

    padding-left: 40px;
}
.public-listbox-text .listbox-group:before {
    position: absolute;
    top: 5px;
    left: 0;

    display: block;

    width: 20px;
    height: 20px;

    content: '';

    background: url(../images/duihao.svg) no-repeat center;
    background-size: cover;
}
.public-listbox-one-text>ul>li {
    margin-top: 10px;
}
@media (min-width: 1200px) {
    .public-listbox-three-text>ul {
        margin: 0 -20px;
    }
    .public-listbox-three-text>ul>li {
        padding: 0 20px;
    }
}
.public-listbox-three-text>ul>li {
    margin-top: 30px;
}
.public-listbox>ul>li {
    margin-top: 30px;
}
@media (min-width: 1200px) {
    .public-listbox>ul {
        margin: 0 -20px;
    }
    .public-listbox>ul>li {
        padding: 0 20px;
    }
}
.public-listbox .listbox-group {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    flex-direction: column;

    height: 100%;
    padding: 40px;

    -webkit-transition: all .2s;
    transition: all .2s;

    background: #f0f0f0;

    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
}
@media (max-width: 1560px) {
    .public-listbox .listbox-group {
        padding: 30px 20px;
    }
}
.public-listbox .listbox-group .num {
    font-size: 60px;
    font-weight: bold;
    line-height: 1;

    color: #c8c8c8;
}
@media (max-width: 1560px) {
    .public-listbox .listbox-group .num {
        font-size: 50px;
    }
}
@media (max-width: 1199px) {
    .public-listbox .listbox-group .num {
        font-size: 40px;
    }
}
.public-listbox .listbox-group .title-listbox {
    font-size: 18px;
    font-weight: bold;
    line-height: 1.33333333;

    margin-top: 20px;

    -webkit-box-flex: 1;
    -webkit-flex-grow: 1;
    -ms-flex-positive: 1;
    flex-grow: 1;
}
.public-listbox .listbox-group .public-note {
    margin-top: 20px;
}
.public-listbox .listbox-group:hover {
    color: #fff;
    background-color: #094eaf;
}
.public-listbox .listbox-group:hover .num {
    color: #fff;
}
.public-listbox-tu>ul>li {
    margin-top: 30px;
}
@media (min-width: 1200px) {
    .public-listbox-tu>ul {
        margin: 0 -20px;
    }
    .public-listbox-tu>ul>li {
        padding: 0 20px;
    }
}
.public-listbox-tu .listbox-group img {
    width: 100%;
    height: auto;
}
.public-tuwen {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;

    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}
.public-tuwen .desc,
.public-tuwen .img {
    width: 48%;
}
@media (max-width: 767px) {
    .public-tuwen .desc,
    .public-tuwen .img {
        width: 100%;
    }
}
.public-tuwen .desc {
    width: 52%;
    padding-left: 5%;
}
@media (max-width: 767px) {
    .public-tuwen .desc {
        width: 100%;
        margin-top: 20px;
        padding: 0;
    }
}
.public-tuwen .desc .title-desc {
    font-size: 18px;
    font-weight: bold;
    line-height: 30px;
}
.public-tuwen .desc .public-note {
    margin-top: 10px;
}
@media (max-width: 767px) {
    .public-tuwen .img {
        margin-top: 20px;
    }
}
.public-tuwen .img img {
    width: 100%;
}
.public-tuwen.tuwen-zuowen {
    flex-direction: row-reverse;

    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -webkit-flex-direction: row-reverse;
    -ms-flex-direction: row-reverse;
}
.public-tuwen.tuwen-zuowen .desc {
    padding-right: 5%;
    padding-left: 0;
}
@media (max-width: 767px) {
    .public-tuwen.tuwen-zuowen .desc {
        padding: 0;
    }
}