.top-title {
    height: 40px;
    background-color: #f5f5f5;
    margin-bottom: 20px;
}

.top-title span {
    padding: 0 20px;
    background-color: #246196;
    line-height: 40px;
    color: #fff;
    display: inline-block;
    font-size: 22px;
    font-weight: 700;
}

.bottom-img ul {
    width: 100%;
}

.bottom-img ul li {
    float: left;
    width: 33.3%;
    height: 265px;
    text-align: center;
    margin-bottom: 30px;
    padding: 0 10px;
}

.bottom-img ul li a {
    border-radius: 10px;
    border: 1px solid #ccc;
    display: block;
    height: 100%;
    padding-top: 50px;
}

.bottom-img ul li img {
    margin-bottom: 10px;
}
.bottom-item{
    height: 140px;
}
.bottom-item>a{
    display: inline-block;
    height: 100%;
    width: 47%;
}
.xyd {
    background: url(../images/zwfw/zhfw.png);
    text-align: center;
    font-size: 20px;
}
.xyd img{
  width: 70px;
}
.xyd span {
    vertical-align: middle;
    text-align: center;
    line-height: 140px;
    color: #fff;
}

.f40 {
    font-size: 30px;
}

.f30 {
    font-size: 24px;
}
.gjzdjs img{
  width: 100%;
  height: 100%;
}

.xjzwfw{
    width:
    inherit;
    margin-top:20px;
    width: 100% !important;
}

.xjzwfw img{
    width:100%;
    height: 140px;
    heihgt: 140px;
}

@media screen and (max-width: 1200px) {
    .bottom-img {
        width: 100%;
        height: auto;
    }
    .bottom-img ul {
        width: 100%
    }
}

@media screen and (max-width: 768px) {
    .bottom-img ul {
        width: 100%;
    }
    .bottom-img ul li {
        width: 100%;
        text-align: center;
        margin-top: 10px;
    }
    .bottom-img ul li img {
        width: auto;
    }
}

@media screen and (max-width: 425px) {
    .f40 {
        font-size: 20px;
    }
    .f30 {
        font-size: 16px;
    }
    .bottom-item{
        height: 100px;
    }
    .xyd span{
        line-height: 100px;
    }
    .bottom-item>a{
        width: 100%;
        margin-bottom: 20px;
    }
    .xyd  img {
        width: 30px;
    }
}