.top-nav{
    background-color: #2d2d2d;
    /* position: relative;
    z-index: 11; */
}

.nav-all{
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #fff;
    padding: 100px 0 50px 0;
}

.nav-left{
    font-size: 35px;
}

.nav-left span{
    border-bottom: 10px solid #ffd700;
    letter-spacing: 4px;
    padding-bottom: 5px;
}

.nav-right ul{
    display: flex;
    padding-top: 35px;
}

.nav-right li.on a{
    color: #ffd700;
}

.nav-right ul li a{
    color: #fff;
    font-size: 15px;
    padding: 0 15px;
}

@media(max-width: 1120px){
    .nav-all{
        display: block;
    }
}

@media(max-width: 512px){
    .nav-right ul li a{
        padding: 0 5px;
    }
}


.pro-line{
    width: 60px;
    height: 8px;
    background-color: #ffd700;
    margin-top: 120px;
}

.pro-title{
    font-size: 28px;
    padding-top: 5px;
    letter-spacing: 5px;
}

.pro-new-title{
    display: flex;
    align-items: center;
}

.pro-new-title img{
    margin-left: -15px;
}

.pro-new-title span{
    font-size: 25px;
    padding-left: 10px;
    letter-spacing: 5px;
}

.pro-new-img{
    width: 372px;
    height: 199px;
    overflow: hidden;
}

.pro-new-img img{
    width: 100%;
}

.pro-new-subtitle,.pro-new-desc{
    font-size: 16px;
    padding-left: 15px;
    padding-top: 5px;
}

.pro-new{
    padding-top: 40px;
    /* padding-bottom: 200px; */
}

.div{
    padding-bottom: 200px;
}

.pro-new-content{
    padding: 20px 0;
}

.pro-contetn{
    padding-bottom: 60px;
}

@media(max-width:1120px){
    .pro-new-img{
        width: auto;
        height: auto;
    }
    .pro-new-content-all.row{
        margin: 0;
    }
    .pro-new-title img{
        margin: 0;
    }
}






@media(max-width:512px){
    .nav-all {
        padding: 20px 0 20px 0;
    }
    .nav-left{
        font-size: 20px;
    }
    .nav-left span{
        border-bottom: 5px solid #ffd700;
    }
    .nav-right ul {
        padding-top: 15px;
    }
    .nav-right ul li a{
        padding: 0 5px;
    }
    .pro-line {
        width: 50px;
        height: 6px;
        background-color: #ffd700;
        margin-top: 30px;
    }
    .pro-title {
        font-size: 20px;
        padding-top: 5px;
        letter-spacing: 2px;
    }
    .pro-new {
        padding-top: 20px;
    }
    .pro-new-content {
        padding: 20px 5px;
    }
}

.pro-new-img{
    overflow: hidden;
}

.pro-new-img img{
    transition: .5s;
}

.pro-new-img:hover img{
    transform: scale(1.1);
}