*{
    padding: 0;
    margin: 0;
    text-decoration: none;
    list-style: none;
    box-sizing: border-box;
}

body{
    font-family: 'pingfang', Helvetica, sans-serif;
    background-color: #0E2D6C;
}

.wrapper{
    padding: 30px 6%;
}
.top{
    background: url(../img/bg2048.jpg) no-repeat top center;
}
.why{
    background: #f7f4ff;
}
.services{
    background: #fff;
}
.contact{
    background: #0E2D6C;
}


.logo{
    color: #fff;
    font-size: 30px;
    line-height: 50px;
    font-weight: bolder;
}
.slogan{
    color: #fff;
    margin: 65px 0 0 0;
    font-size: 36px;
    font-weight: bolder;
    line-height: 48px;
}

.introduce{
    margin: 40px 0;
    padding-left: 30px;
    color: #fff;
    font-size: 18px;
    line-height: 24px;
    border-left: #00d1ff solid 15px;
}

.title{
    margin:20px 0 60px 0;
    font-size: 36px;
    font-weight: bolder;
    color: #1e48c7;
}

.customer li img{
    margin-right: 8%;
    width: 60px;
}

.customer li{
    margin-left: 3%;
    display: inline-flex;
    align-items: center;
    width: 30%;
    padding: 1%;
    border: rgba(255, 255, 255, 0.6) solid 1px;
    background-color: rgba(255, 255, 255, 0.1);
    color:#fff;
    font-size: 24px;
    font-weight: bolder;
    border-radius: 4px;
}

.customer li:first-child{
    margin-left: 0;
}


.reason li{
    margin-left: 5%;
    width: 28%;
    display: inline-block;
    vertical-align: top;
}
.reason li:first-child{
    margin-left: 0;
}
.reason li img{
    display: block;
    margin-bottom: 30px;
}
h3{
    display: block;
    color: #1e48c7;
    margin-bottom: 18px;
}
p{
    display: block;
    margin-bottom: 10px;
    line-height: 21px;
    color: #00063f;
}

.serve li{
    margin-bottom: 30px;

}
.serviceicon{
    display: inline-block;
    width: 20%;
    height: 140px;
    text-align: center;
    vertical-align:top;
    background: #f7f4ff;
}
.serviceicon img{
    margin-top: 35px;
}
.serviceitem{
    display: inline-block;
    margin-left: 4%;
    width: 70%;
}

.contact .title{
    color: #fff;
}

.info{
    padding: 10px 0;
}
.info ul{
    margin-bottom: 20px;
} 

.info ul li{
    display: inline-block;
    color: #00d1ff;
}
.info ul li:first-child{
    width: 100px;
    color: #fff;

}

.copyright{
    margin: 30px 0;
    font-size: 12px;
    color: #ccc;
}


/*******************  width<1024px  ******************/
@media(max-width:1200px){
    .top{
        background: url(../img/bg1024.png) no-repeat top center;
    }

    .customer li{
        font-size: 18px;
    }
    .customer li img{
        width: 60px;
    }

}

/******************  width<750px  ******************/
@media(max-width:750px){
    .top{
        background: url(../img/bg1024.png) no-repeat top center;
    } 


    .slogan{
        margin: 40px 0 0 0;
        font-size: 32px;
        line-height: 40px;
    }
    .introduce{
        font-size: 16px;
        line-height: 20px;
    }

    .title{
        margin:20px 0 40px 0;
        font-size: 32px;
        font-weight: bolder;
        color: #1e48c7;
    }

    .customer li{
        margin-left: 5%;
        display:inline-block;
        align-items: center;
        width: 25%;
        padding: 0;
        font-size: 14px;
        font-weight: bolder;
        text-align: center;
        border: none;
        background: none;

    }
    .customer li img{
        margin-right: 0;
        margin-bottom: 5px;
        width: 80px;
    }

    .reason li{
        margin-left: 0;
        margin-bottom: 30px;
        width: 100%;
        display: inline-block;
    }
    .reason li img{
        width: 48px;
        display: inline-block;
        margin-bottom: 0;
        margin-right: 20px;

    }
    h3{
        display: inline-block;
        vertical-align: top;
        margin-bottom: 0;
        line-height:24px;
    }
    p{
        width: 100%;
        margin:10px 0 40px 0;
    }

    .serviceicon{
        height: 210px;
        background: none;
    }

    .serviceicon img{
        margin-top: 0;
    }
}