.land_nav_new{
    width: 1200px;
    height: 78px;
    position: absolute;
    bottom: -39px;
    left: 50%;
    /* transform:translateX(-50%); */
    margin: 0 auto;
    margin-left: -600px;
    background: #FFFFFF;
    box-shadow: 0px 5px 12px 0px rgba(29,33,38,0.1);
    border-radius: 4px;
    box-sizing: border-box;
    padding: 17px 36px;
}

.land_nav_new .land_nav_item{
    float: left;
    /* width: calc((100% - 19px * 2) / 5); */
}
.land_nav_new .land_nav_item a{
    display: inline-block;
    cursor: pointer;
}
.land_text_leftmar{
    margin-left: 56px;
}
.land_nav_new .land_nav_item a:hover .land_text_title,.land_nav_new .land_nav_item a:hover .iconfont{
    color: #D50000 !important;
}
.land_nav_new .land_nav_item img{
    width: 40px;
    height: 40px;
    float: left;
    margin-top: 2px;
}
.land_nav_new .land_nav_item .land_item_text{
    float: left;
    margin-left: 8px;
}
.land_nav_new .land_nav_item .land_item_text .land_text_title{
    font-weight: bold;
    font-size: 16px;
    color: #303030;
    line-height: 24px;
}
.land_nav_new .land_nav_item .land_item_text .land_text_desc{
    font-size: 12px;
    color: #909090;
    line-height: 20px;
}