.intro-box{
    width: 82%;
    padding: 30px;
}
.intro-box div:first-child{
    width: 606px;
    flex:0 0 606px;
}
.intro-box div:first-child h2{
    font-size: 34px;
    font-weight: bold;
    line-height: 2;
    position: relative;
}
.intro-box div:first-child h2::after{
    content: '';
    background: rgba(42, 130, 228, 1);
    width: 43px;
    height: 5px;
    position: absolute;
    left: 0;
    bottom:0;

}
.intro-box div:first-child p{
    text-indent: 2em;
    line-height: 2;
    margin-bottom: 20px;
}
.intro-box div:last-child{
    margin-top: 20px;
    width: 650px;
    height: 488px;
}
.intro-box div:last-child img{
    width: 100%;
}
.company{
    font-size: 16px;
    font-weight: bold;
    margin-top: 20px;
}
.zy{
    line-height: 2;
    color: rgba(105, 116, 129, 1);
    margin-top: 10px;
}
.fuwu-box div{
    width: 208px;
    height: 330px;
    border:1px solid #666;
    margin-top: 40px;
    border-radius: 10px;
    text-align: center;
}
.fuwu-box div p:first-child{
    margin-top: 100px;
    position: relative;
}
.fuwu-box div p:last-child{
    padding: 14px;
    text-align: left;
}
.fuwu-box div:first-child{
    border: 1px solid rgba(255, 201, 97, 1);
}
.fuwu-box div:nth-child(2){
    border: 1px solid rgba(136, 128, 254, 1);
}
.fuwu-box div:nth-child(3){
    border: 1px solid rgba(24, 223, 183, 1);
}
.fuwu-box div:nth-child(4){
    border: 1px solid rgba(255, 107, 106, 1);
}
.fuwu-box div:nth-child(5){
    border: 1px solid rgba(114, 174, 253, 1);
}
.fuwu-box div:hover{
    background: #1484FE;
    color: #fff;
}
.fuwu-box div p:first-child::before{
    position: absolute;
    content: '';
    width: 30px;
    height: 31px;
    left: 55%;
    top: -40px;
    margin-left: -25px;
    background: url('../image/y1.png')no-repeat;
}
.fuwu-box div:nth-child(2) p:first-child::before{
    background: url('../image/y2.png')no-repeat;
}
.fuwu-box div:nth-child(3) p:first-child::before{
    background: url('../image/y3.png')no-repeat;
}
.fuwu-box div:nth-child(4) p:first-child::before{
    background: url('../image/y4.png')no-repeat;
}
.fuwu-box div:nth-child(5) p:first-child::before{
    background: url('../image/y5.png')no-repeat;
}