.contact_box{
    width: 100%;
    padding: 5vh 0px;
    text-align: center;
    background: #999;
}
.contact_box h1{
    color: #fff;
    line-height: 50px;
}
.contact_box p{
    color: #fff;
}
.contact_title{
    padding: 3vh 0px;
}
.contact_title ul{
    margin: 0px auto;
}
.contact_title ul li{
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    padding: 10px 0px;
}
/*0~768px*/
@media (max-width: 768px){
    .contact_title ul{
        width: 96%;
    }
}
/*768<X<1200*/
@media(min-width:769px) and (max-width:1199px){
    .contact_title ul{
        width: 94%;
        display: flex;
        align-items: center;
    }
    .contact_title ul li{
        max-width: 50%;
        flex: 1;
    }
}
/*>1200*/
@media (min-width: 1200px){
    .contact_title ul{
        width: 1200px;
        display: flex;
        align-items: center;
    }
    .contact_title ul li{
        flex: 1;
    }
}