<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">@media screen and (min-width: 1025px) {
    /* å¤´éƒ¨å¯¼èˆª */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 0px 140px;
    z-index: 100;
    background: #505050;
    box-shadow: 0 2px 4px 0 rgba(60,60,60,0.50);
    height: 58px;
    opacity: 1;    
    transition: all 0.6s;    
    min-width: 1009px;
}
header.hidden {
    opacity: 0;
    z-index: -1;
}
header.first{
    background-color:rgba(80,80,80,0);
    box-shadow: none;
    opacity: 1;    
}
header .company-box{
    display: inline-block;
    height: 58px;
}
header .company-icon {
    display: inline-block;
    width: 91px;
    height: 31px;
    background: url('./../image/logo-top.png') no-repeat;
    background-size: 100% 100%;
    vertical-align: middle;
    margin-top: 14px;
}
header .company-name{
    font-size: 22px;
    color: #fff;
    display: inline-block;
    height: 58px;
    line-height: 58px;
    letter-spacing: 7.5px;
    margin-left: 10px;
    opacity: 0;
    transition: opacity 0.6s;
}
header .company-box:hover .company-name{
    opacity: 1;
}
header .menu-list {
    float: right;
    color:#fff;
    height: 58px;
    line-height: 58px;
    /* background-color: #505050;    
    opacity: 1;
    transition: all 0.6s;     */
}
header.first .menu-list{
    background-color:rgba(80,80,80,0);        
}
header .menu-list&gt;li {
    float: left;
    font-size: 14px;
    cursor: pointer;
    width: 100px;
    text-align: center;
    /* vertical-align: middle;     */
}
header .menu-list a{
    color:#fff;
    color:rgba(255,255,255,0.8);
}
header .menu-list&gt;li a{
    display: inline-block;
    /* width: 100%; */
}
header .menu-list a:hover,header .menu-list a.active{
    color:#fff;
    color:rgba(255,255,255,1);    
}
header .business{
    position: relative;
}
header .business-list{
    opacity: 0;
    width: 135px;
    position: absolute;
    left:-50%;
    margin-left: 32px;
    line-height: 20px;
    top:30px;
    z-index: -1;
    background-color: #505050;   
    height: 0;
    overflow: hidden;
    transition: height 0.6s;    
    box-shadow: 0px -1px 1px rgba(60, 60, 60, 0.8);
}
header.first .business-list{
    background-color:rgba(80,80,80,0);
    box-shadow: none;    
}
header .business:hover .business-list{
    opacity: 1;
    top:58px;
    height: 77px;  
    z-index: 90;    
}
header .business-list a{
    display: inline-block;
    font-size: 12px;
    padding: 9px 0;
    color:#fff;
    color:rgba(255,255,255,0.5);
    border-bottom: 1px solid #fff;
    border-bottom: 1px solid rgba(255,255,255,0.4);
    opacity: 0;
    transition: opacity 1.5s;
}
header .business:hover .business-list a{
    opacity: 1;
}
header .business-list li:last-child a{
    border-bottom: none;
}
header .phone-box{
    display: none;
}
}

@media screen and (max-width: 1024px){
    header{
        width: 100%;
        height: 38px;
        background-color: #505050;       
        position: fixed;
        top:0; 
        z-index: 100;      
    }
    header.opacity{
        background-color: rgba(80,80,80,0);
    }
    header.opacity .company-name1{
        opacity: 0;
    }
    header .phone-box{
        color:#fff;
        display: block;
        height: 38px;  
        position: relative;
        z-index: 200;  
        box-shadow: none;  
    }
    header .phone-box.show{
        box-shadow: 0 2px 4px 0 rgba(30,30,30,0.40);                       
    }
    header .phone-box&gt;a{
        display: inline-block;
        height: 38px;
    }
    header .phone-box .company-icon{
        display: inline-block;
        width: 68px;
        height: 24px;
        background: url('./../image/logo-top.png') no-repeat;
        background-size: 100% 100%;
        position: relative;
        top:7px;
        left: 14px;
    }
    header .phone-box .company-name1{
        color: #fff;
        letter-spacing: 1px;
        margin-left: 19px;
    }
    header .menu-list{
        position: fixed;
        top:0;
        bottom:0;
        width: 100%;
        background-color: #505050;
        z-index: 100;
        text-align: center;
        padding-top: 84px;                          
        transform: translate3d(0,0,0) translateX(-100%);
        /* box-shadow: none; */
    }
    header .menu-list.show{
        transform: translateX(0%);    
        /* box-shadow: 0 -2px 4px 0 rgba(30,30,30,0.40);      */
        padding-top: 64px;                  
    }
    header .menu-list a{
        display: inline-block;
        margin-bottom: 30px;
        color:#fff;     
        font-size: 20px; 
        opacity: 0;
    }
    header .menu-list.show a{
        opacity: 0.7;
    }
    header .menu-list.show a.active{
        opacity: 1;
    }
    header .business-list a{
        font-size: 16px;           
    }
    header .company-box{
        display: none;
    }
    header .hidden{
        display: none;
    }
    header .menu{
        position: absolute;        
        top:0;
        right:6px;
        width: 36px;
        height: 36px;
        background: url('./../image/menu_icon.png') no-repeat;
        background-size: 20px 16px;
        background-position: center center;
    }
    header .close{
        position: absolute;        
        top:0;
        right:6px;
        width: 36px;
        height: 36px;
        background: url('./../image/close.png') no-repeat;
        background-size: 16px 16px;
        background-position: center center;
    }
}
</pre></body></html>