.title1 {
    padding: 60px 0;
}
.title1 strong {
    display: block;
    text-align: center;
    font-size: 40px;
    font-weight: bold;
}
.title1 p {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 20px;
    font-size: 14px;
    color: #666;
}
.service {
    min-height: 300px;
    background: #f2f2f2;
}
.servicelist {
    display: flex;
    padding-bottom: 50px;
    justify-content: center;
}
.servicelist dl {
    width: 200px;
    padding: 0 40px;
}
.servicelist dt {
    text-align: center;
}
.servicelist dd strong {
    padding: 20px 0;
    display: block;
    text-align: center;
    font-weight: bold;
    font-size: 16px;
}
.servicelist dd p {
    text-align: center;
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}




.advantage {
    width: 600px;
    padding-left: 600px;
    min-height: 400px;
    margin: 0 auto;
    background: url("../images/webs.png") left top no-repeat;
    background-size: 580px auto;
}
.advantage dt {
    font-size: 24px;
    padding-bottom: 15px;
}
.advantage p {
    line-height: 2;
    font-size: 14px;
    color: #666;
}
.advantage ul {
    padding-top: 10px;
}
.advantage li {
    font-size: 14px;
    padding: 5px 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    color: #333;
}
.advantage li img {
    margin-right: 10px;
}
.advantage .qs {
    padding-top: 15px;
}
.advantage .qs a {
    display: inline-block;
    font-size: 18px;
    text-transform: uppercase;
    padding: 10px 35px;
    border-radius: 2px;
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    position: relative;
    overflow: hidden;
    background: #ff6c3a;
    border-bottom: 3px solid rgba(0, 0, 0, 0.4);
}



.seo {
    background: #f9f9f9;
}
.seo .main {
    text-align: center;
}



.adv {
    height: 455px;
    background: url(../images/bg-parallax.jpg);
    background-size: 100% 100%;
}
.adv h2 {
    padding-top: 50px;
    color: #fff;
    font-size: 40px;
    text-align: center;
    font-weight: bold;
    padding-bottom: 30px;
}
.adv p {
    text-align: center;
    color: #f2f2f2;
    font-size: 14px;
    padding: 10px 0;
}
.adv div {
    color: #ff6c3a;
    font-size: 24px;
    padding-top: 30px;
    font-weight: bold;
    text-align: center;
}
.adv a {
    display: inline-block;
    font-size: 18px;
    text-transform: uppercase;
    padding: 10px 35px;
    border-radius: 2px;
    color: #fff;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    background: #ff6c3a;
    border-bottom: 3px solid rgba(0, 0, 0, 0.4);
}