.crumbs {
    width: 70%;
    height: 80px;
    line-height: 80px;
    margin:0 15%;
    background-color: #b83133;
    opacity: 0.5;
    color: white;
    padding-left: 20px;
}
a {
    color: white;
}
.banner {
    background: url(/images/业务领域.png);
    background-size: 100%;
    height: 628px;
}
.service {
    text-align: center;
    margin: 0 auto;
    max-width: 1200px;
    margin-bottom: 4%;
    font-family: "Noto Sans SC";
}

.service h4 {
    font-size: 22px;
    font-weight: normal;
}
.service ul {
    display: flex;
    flex-wrap: wrap;
    padding-left: 0;
}

.service ul li{
    width: 21%;
    border: 1px solid rgba(196, 42, 49, 1);
    margin: 1%;
    padding: 10px;
}
.service ul li a  {
    color: rgb(102, 102, 102);
    height: 100%;
    width: 100%;
    display: block;
}
.service ul li a img{
    width: 64px;
}
.sevice-p {
    font-size: 15px;
    text-align: justify;
}
.service span {
    font-size: 17px;
    color: #616161;
    text-align: justify;
    line-height: 40px;
    font-weight: 400;
    display: block;
    width: 85%;
    margin: 0 auto;
    letter-spacing: 1.07px;
}
.service h3 {
    font-family: Source Han Sans CN;
    font-size: 30px;
    color: #DD434A;
    font-weight: 700;
    margin-top: 5%;
    height: 18px;
}
.service ul li a h3 {
    font-size: 22px;
}
.service ul li a h4 {
    color: #000000;
    font-size: 14px;
    font-weight: 600;
}