.banner{
    width: 96%;
    height: 32rem;
    margin: 0 auto;
    /* background-color: violet; */
}
.banner img{
    width: 100%;
    height: auto;
    border-radius: 5rem;
}
.crumbs{
    width: 140rem;
    height: 6rem;
    margin: 0 auto;
    line-height: 6rem;
    font-size: 1.4rem;
    /* background-color: white; */
    /* background-color: violet; */
    border-bottom: 1px dotted rgb(202, 202, 202);
}
/* 面包屑 */
.kefu{
color: red;
}
.kefu>a{
    color: red;
}
/* 锅炉导航 */
.classify{
    width: 100%;
    height: 15rem;
    line-height: 15rem;
    background-color: white;
}
.classifys{
    width: 140rem;
    margin: 0 auto;
    position: relative;
}
.classifys h1{
    font-size: 3.5rem;
    color: #333;
}
/* 图标导航 */
.iconnav{
    width: 140rem;
    height: 20rem;
    display: flex;
    justify-content: space-between;
    /* background-color: wheat; */
    margin: 0 auto;
}
.iconnav .gray{
    background-color: rgb(255, 255, 255);
}
.iconnavs{
    width: 24%;
    height: 100%;
    padding: 4rem 0 2rem 0;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: scale(0.95);
    transition: all 0.3s ease-in;
    justify-content: space-around;
    background-color: rgb(245, 245, 245);
}
.iconnavs i{
    font-size: 4rem;
}
.iconnavs span{
    font-size:2rem;
}
.iconnavs:hover{
    transform: scale(1);
    background-color: rgb(41, 149, 238);
}
/* 蒸汽锅炉 */
.classify {
    margin: 1rem 0;
}
.classify .ziti{
    font-size: 3.5rem;
    color: #666;
   
}

/* 锅炉列表 */
.pro-set{
    width: 1400px;
    /* height: 500px; */
    margin: 0 auto;
    /* border: 1px solid; */
    }
    .pro-set1{
        display: block;
        width: 100%;
        height: 27rem;
        position: relative;
        margin-bottom: 5rem;
        background-color: rgb(255, 255, 255);
    }
    .pro-set-tu{
    width: 30%;
    height:100%;
    background-color: rgb(255, 255, 255);
    }
    .pro-set-tu img{
        width: 100%;
        height: 100%;
        /* transform: scale(0.8); */
    }
    .pro-set-p{
        width: 70%;
        height: 100%;
        display: flex;
        padding-left: 3rem;
        padding-right: 3rem;
        box-sizing: border-box;
        font-size: 1.6rem;
        flex-direction:column;
        justify-content: space-around;
        /* background-color: red; */
    }
    .pro-set-p p{
        color: #333;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;  
    }
    .pro-set-a{
        width: 12rem;
        height: 3rem;
        border-radius: 3rem;
        line-height: 3rem;
        text-align: center;
        /* position: absolute; */
        /* bottom: 2rem; */
        /* right: 30rem; */
        font-size: 1.4rem;
        border: 1px solid rgba(194, 194, 194, 0.767);
        /* background-color: rgba(186, 246, 248, 0.596); */
    }
    .pro-set1:hover{
        background-color: rgb(85, 169, 247);
    }
    .pro-set1:hover .pro-set-a{
        font-weight: 700;
        color: white;
        transform: scale(1.1);
        border: 1px solid rgb(132, 255, 98);
        /* background-color: rgb(160, 255, 188); */
    }
/* 锅炉 */
.boiler {
    width: 140rem;
    height: 36rem;
    display: flex;
    justify-content: space-between;
    margin: 1rem auto;
    /* background-color: rgb(99,130,248); */
}

.boilers {
    width: 24%;
    height: inherit;
    box-sizing: border-box;
    
    border: 1px solid rgb(226, 226, 226);
    transition: all 0.3s ease-in;
    background-color: rgba(204, 231, 248, 0.13);
}
.boilers:hover{
    border: 1px solid rgb(255,126,69);
    background-color: rgba(138, 206, 248, 0.548);
}
.boilers>div{
    background-color: white;
}
.boilers:hover>div>img{
    transform: scale(0.9    );
}
.boilers img {
    transition: all 0.3s ease-in;
    transform: scale(0.8);
    width: 100%;
    height: auto;
}

.boilers p {
    margin: 3rem 0;
    font-size: 2rem;
    padding-left: 3rem;
    position: relative;
    box-sizing: border-box;
}

.boilers p::after {
    content: '→';
    position: absolute;
    top: 0;
    right: 4rem;
    font-size: 2.5rem;
    color: rgb(105, 105, 105);
}

.boilers span {
    font-size: 1.2rem;
    padding-left: 3rem;
    /* box-sizing: border-box;   */
}