.meika{
    background: #fff;
}
.active{
    color: #A15347 !important;
}
a{
    color: #333 !important;
}

/* 导航条 */
.meika-navbar{
    height: auto;
    
}
.navbar{
    height: 100px;
    transition:height 0.5s;
    box-shadow: 5px 0 20px -5px rgba(0, 0, 0, 0.5);
}
.navbar-brand {
    font-weight: bold;
    /* font-size: 1.5rem; */
    color: #ab4828 !important;
}
.navbar-collapse{
    background: #fff;
    padding: 15px;
}
.nav-item{  
    margin: 0 15px;
}
.dropdown-menu {
    left: initial;
}
/* banner */
.meika-banner{
    margin-top: 100px;
    background: #fff;
    width: 100%;
    height: 100vh;
    /* height: 450px; */
    background-image: url(imgs/banner1.jpg);
    background-size: cover;
}
/* item */
.meika-item{
    padding-top: 7rem;
}
.meika-item-title{
    color:  #A15347;
}
.meika-item-content p{
    text-indent: 2rem;
    /* line-height: 1.8rem; */
    /* letter-spacing: 0.2rem; */
}
.meika-item-content h3{
    font-size: 1.4rem;
    padding:1rem 0;
}
/* 产品概述 */
.meika-protect-item{
    border: 1px solid #dee2e6;
    margin-top: 1rem;
}
.meika-protect-item .col-md-8{
    background: #e8e8e8;
    padding: 2rem;
}
.meika-protect-item small{
    display: inline-block;
    padding-bottom: 1rem;
}
.meika-product-equipment{
    margin: 1rem auto;
    /* background: pink; */
    box-sizing: border-box;
}
.meika-product-equipment-item{
    padding: 2rem;
    margin: 1rem;
    border: 1px solid #ddd; 
}
.meika-product-equipment-item h4{
    font-size: 1.2rem;
    font-weight: 600;
    background: #e8e8e8;
    width: 100px;
    height: 100px;
    text-align: center;
    line-height: 100px;
    margin: 0 auto;
    margin-bottom: 2rem;
    border-radius: 50%;
}
/* 联系我们 */
#contact{
    background: #353637;
    color: #fff;
    margin-top: 7rem;
    padding-bottom: 7rem;
    border-bottom: 1px solid rgb(95, 95, 95);
}
#contact .meika-item-title,#contact a{
    color:  #fff;
}
#contact .meika-item-content{
    margin-top: 2.5rem;
}
#contact a{
    color:  #fff !important;
    text-decoration: underline;
}
.meika-input{
    font-weight: 600;
}
/* 页脚 */
.meika-footer{
    background: #353637;
    padding-top: 2.5rem;
    padding-bottom: 0.5rem;
}
.meika-footer p{
    text-align: center;
    color: #6d6e6f;
}

@media (max-width: 987px){
    .meika-item{
        padding-top: 4rem;
    }
    #contact{
        margin-top: 4rem;
        padding-bottom: 4rem;
    }
    #contact .meika-item-content{
        margin-top: 0;
    }
    .meika-product-equipment-item{
        margin: 0;
        margin-top: 1rem;
    }
    .meika-banner{
        background: #fff;
        background-image: url(imgs/banner.jpg);
        background-size: contain;
        /* height: 450px; */
        
    }
}
@media (min-width: 768px){
    .col-md-4 {
        -ms-flex: 0 0 33.333333%;
        flex: 0 0 30%;
        max-width: 30%;
    }
}