:root{
    --fontbluecol:#00dbf8
}

.top-nav{
    width: 100%;
    height: 60px;
    /*border: 1px solid #000;*/
    /*background:url("/common/images/main/dhbg.png")no-repeat;*/
    background-size: 100% 100%;
    background-color: #101a26e0;
}

.top-nav>.title{
    margin-left: 20px;
    font-size: 25px;
    font-weight: bolder;
    line-height: 55px;
    letter-spacing: 1px;
    float: left;
    background: linear-gradient(to right, #a4e5ff, #2fd2fd);
    -webkit-background-clip: text;
    color: transparent;
}

.top-nav .menu{
    height: 100%;
    float: left;
    margin-left: 80px;
}

.top-nav .menu ul{
    margin: 0;
}

.top-nav .menu ul li{
    display: inline-block;
    height: 100%;
    line-height: 60px;
    cursor: pointer;
    width: 85px;
    text-align: center;
    font-size: 14px;
}
.top-nav .active{
    background-color: rgba(39, 201, 228, 0.22);
}
.menu-active{
    background-color: rgba(39, 201, 228, 0.8);
}
.top-nav .menu ul li a{
    position: relative;
    text-decoration: none;
    color: #fff;
    width: 100%;
    height: 100%;
    display: block;
}

.top-nav .menu ul li:hover a:before{
    animation: lengthened 1s ease;
    animation-fill-mode: forwards;
}

.top-nav .menu ul a:before{
    position: absolute;
    top: 0px;
    left: 0px;
    display: block;
    content: "";
    width: 0;
    height: 60px;
    background: url("/common/images/main/beijing.png") no-repeat;
    background-size: 100% 100%;
}

@keyframes lengthened{
    0%{
        width: 0;
    }
    100%{
        width: 100px;
    }
}

.top-nav .act-btn{
    float: right;
    height: 100%;
}

.top-nav .act-btn ul{
    height: 100%;
    margin-right: 0px;
}

.top-nav .act-btn ul li{
    display: inline-block;
    cursor: pointer;
}
.top-nav .act-btn ul li a i{
    margin-right: 5px;
    font-size: 12px;
}

.top-nav .act-btn ul li img{
    padding: 20px 15px;
}

.top-nav .act-btn ul li:last-child img{
    padding-right: 40px;
}

.main-content{
    height: calc(100%);
    width: 100%;
}

.context{
    width: 100%;
    height: 100%;
    /*position: relative;*/
}

.grid-page{
    width: 100%;
    height: 100%;
    /*background: url("/common/images/main/grid/bg.jpg") no-repeat;*/
    /*background-size: 100% 100%;*/
}

.tool-btn{
    position: absolute;
    top: 20px;
    left: 30px;
}

.tool-btn .dropdown-toggle{
    width: 100px;
    height: 35px;
    background-color: rgba(29, 26, 26, 0.6);
    color: #fff;
    border: solid 1px rgba(21, 168, 206, 0.76);
}

.tool-btn .dropdown-toggle:hover,.dropdown-toggle:focus{
    background-color: rgba(29, 26, 26, 0.6);
    color: #fff;
    border: solid 1px rgba(21, 168, 206, 0.76);
}

.tool-btn .caret{
    margin-left: 10px!important;
}

.tool-btn .dropdown-menu{
    min-width: 120px;
    background-color: rgba(29, 26, 26, 0.8);
    color: #fff;
    border: solid 1px rgba(21, 168, 206, 0.76);
    text-align: center;
    animation: tops .5s ease;
}

@keyframes tops {
    0%{
        top: 80%;
        opacity: 0;
    }
    100%{
        top: 100%;
        opacity: 1;
    }
}

.tool-btn .dropdown-menu li{
    padding: 10px 0;
    cursor: pointer;
}

.tool-btn .dropdown-menu li a{
    display: inline-block;
    color: #fff;
}

.tool-btn .dropdown-menu li a:hover{
    background: transparent;
    color: #bfedff;
}

.grid-btn{
    position: absolute;
    top: 20px;
    left: 160px;
}

.grid-btn .dropdown-toggle{
    width: 70px;
    height: 35px;
    background-color: rgba(29, 26, 26, 0.6);
    color: #fff;
    border: solid 1px rgba(21, 168, 206, 0.76);
}

.grid-btn .dropdown-toggle:hover,.dropdown-toggle:focus{
    background-color: rgba(29, 26, 26, 0.6);
    color: #fff;
    border: solid 1px rgba(21, 168, 206, 0.76);
}

.grid-btn .caret{
    margin-left: 10px!important;
}

.grid-btn .dropdown-menu{
    min-width: 120px;
    background-color: rgba(29, 26, 26, 0.8);
    color: #fff;
    border: solid 1px rgba(21, 168, 206, 0.76);
    text-align: center;
    animation: tops .5s ease;
}

@keyframes tops {
    0%{
        top: 80%;
        opacity: 0;
    }
    100%{
        top: 100%;
        opacity: 1;
    }
}

.grid-btn .dropdown-menu li{
    padding: 10px 0;
    cursor: pointer;
}

.grid-btn .dropdown-menu li a{
    display: inline-block;
    color: #fff;
}

.grid-btn .dropdown-menu li a:hover{
    background: transparent;
    color: #bfedff;
}