.hynav {
    display: flex;
    justify-content: space-between;
    padding: 0 2.6%;
    width: 100%;
    background-color: #f7f7f7;
}
.hynav .left {
    width: 80%;
    white-space: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
}
.hynav .left::-webkit-scrollbar{width:0px;height:0px;overflow:auto}
.hynav .left a {
    display: inline-block;
    position: relative;
    margin-right: 50px;
    font-size: 18px;
    color: #000;
    height: 80px;
    line-height: 80px;
}
.hynav .left a.active::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
    background-color: #23438c;
}  
.hynav .right {
    display: flex;
    align-items: center;
    height: 80px;
}   
.hynav .right a {
    font-size: 16px;
    color: #444444;
}
.hynav .right a span
{
    color: #23438c;
}
.hynav .right a:not(:last-child):after {
    content: '>';
    padding: 0 15px;
}
.hymain {
    padding-top: 60px;
    padding-bottom: 100px;
}
.hymain .hylist {
    display: flex;
    flex-wrap: wrap;
}
.hymain .hyitem {
    height: 350px;
    width: calc((100% - 60px)/3);
    margin-right: 30px;
    background-color: #fff;
    box-shadow: 0px 0px 14px 0px rgba(13, 13, 13, 0.1);
    margin-bottom: 30px;
}
.hymain .hyitem:nth-child(3n)
{
    margin-right: 0;
}
.hymain .hyitem .pic {
    height: calc(100% - 60px);
    width: 100%;
    overflow: hidden;
}
.hymain .hyitem .pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 1.0s;
    transform: scale(1.0);
}   
.hymain .hyitem:hover img {
    transform: scale(1.2);
}
.hymain .hyitem h4 {
    height: 60px;
    line-height: 60px;
    font-size: 22px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    text-align: center;
}   
.hymain .hyitem:hover h4 {
    color: #23438c;
}

@media only screen and (max-width: 600px) {
    .hynav {
        padding: 0 15px;
        flex-direction: column-reverse;
    }
    .hynav .left{
        width: 100%;
        height: 60px;
    }
    .hynav .left a {
        height: 60px;
        line-height: 60px; 
        margin-right: 25px;
    }
    .hynav .right {
        height: 60px;
    }
    .hymain {
        padding-top: 30px;
        padding-bottom: 50px;
    }
    .hymain .hyitem {
        width: 100%;
        margin-right: 0px;
        margin-bottom: 15px;
    }
 
}
@media only screen and (min-width: 601px) and (max-width: 1199px) {

    .hynav {
        padding: 0 15px;
        flex-direction: column-reverse;
    }
    .hynav .left{
        width: 100%;
        height: 60px;
    }
    .hynav .left a {
        height: 60px;
        line-height: 60px; 
        margin-right: 25px;
    }
    .hynav .right {
        height: 60px;
    }

}