.lm-main-box{
    width: 1200px;
    height:auto;
    margin:auto;
}
.lm-nav{
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    width: 100%;
    height: 65px;
    background: #fff;
    position: fixed;
    top:0;
    left:0;
    z-index: 999;
}
.lm-nav-main{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.lm-nav-logo a{
    width: 150px;
    height:65px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.lm-nav-menu{
    display: flex;
    height:100%;
}
.lm-nav-item{
    width: 100px;
    height: 65px;
    margin-right: 50px;
}
.lm-nav-item a{
    font-size: 18px;
}
.lm-nav-item:hover a{
    background: #74acfc;
    color: #fff;
}
.lm-nav-item:last-child{
    margin-right: 0;
}
.lm-nav-item a{
    display: block;
    width: 100%;
    height: 100%;
    text-align: center;
    line-height: 65px;
}
.lm-nav-item.lm-selected a{
    background: #4d97ff;
    color: #fff;
}
.lm-nav-concat{
    display: flex;
    justify-content: flex-end;
    align-items: center;
}
.lm-call-icon{
    margin-right:10px;
}



.lm-bottom{
    width: 100%;
    height:60px;
    background: #fafafa;
    line-height: 60px;
    text-align: center;
}



.lm-sidebar{
    padding: 5px 5px;
    width: 60px;
    height: 230px;
    background-color: #4d97ff;
    position: fixed;
    right:0;
    top:50%;
    margin-top:-115px;
    z-index: 999999;
}
.lm-side-item{
    cursor: pointer;
    width: 100%;
    height:78px;
    border-bottom:1px solid #fafafa;
    text-align: center;
    font-size: 12px;
    color: #fff;
    padding: 10px 0;
    position: relative;
}
.lm-side-item>img{
    margin-bottom:10px;
}
.lm-side-item:last-child{
    border-bottom: none;
}
.lm-side-ewm:hover .lm-side-wXin{
    display: block;
}

.lm-side-wXin{
    height: 156px;
    padding: 10px;
    text-align: center;
    position: absolute;
    right: 65px;
    top: 50%;
    margin-top: -78px;
    background: #fff;
    font-size: 14px;
    color: #666;
    font-weight:200;
    border-radius: 4px;
    box-shadow: 0 6px 6px 0 rgba(0, 0, 0, 0.3);
    line-height: 28px;
    display: none;
}