.gs{
    color: #017cbf;
    margin-top: 50px;
    margin-left: 40px;
    width: 100%;
    font-size: 23px;
    white-space: nowrap;
}
.clearrow{
    margin-right: 0!important;
    margin-left: 0!important;
}
.gr{
    border: 3px solid rgba(192, 192, 192, .5)!important;
}
.gr:hover{
    border: 3px solid #4b8600!important;
    transition: all 1s!important;
}
.sc:hover{
    transition: all .5s!important;
    transform: scale(1.5)!important;
}
.greenn{
    background-color: rgba(76, 174, 76, .3)!important;
}
.clearnavbar{
    border: none;
}
/* 导航栏鼠标悬浮 */
.navbar-default .navbar-nav>li>a:hover {
    color: green!important;
    background-color: rgba(76, 174, 76, .3)!important;
    /* font-weight: bold; */
    transition: all .7s!important;
}
.dropdown-menu{
    background-color: rgb(76, 174, 76)!important;
    text-align: center;
}
.navbar-right, .dropdown-menu{
    left: 0!important;
    right: auto!important;
}
.dropdown-menu>li:hover a{
    background-color: green!important;;
}
.navbar-nav>li>a{
    font-size: 17px!important;
    padding: 10px 10px;
    color: #000!important;
    /* font-weight: 700!important; */
}
@media (max-width: 1200px) {
    .lb{
        height: 470px!important;
    }
    .navbar-nav>li>a{
        font-size: 17px!important;
        padding: 10px 10px;
        color: #000!important;
        /* font-weight: 700!important; */
    }
    .collapse{
        margin-top: 40px!important;
    }
    .gs{


        margin-left: 30px;

        font-size: 20px;
        white-space: nowrap;
    }
}
@media (max-width: 992px) {

    .navbar-nav >li>a{
        padding-left: 10px;
        padding-right: 10px;
        font-size: 17px!important;
        color: #000;
    }
    .collapse{
        margin-top: 45px!important;
    }
    .lb{
        height: 370px!important;
    }
    .logo {
                width: 65px!important;
              height: 47px!important;
              margin-top: 32px!important;
            }
            .gs{
    /* 			color: orange;
                margin-top: 55px;
                margin-left: 20px;
                width: 100%;
                font-size: 17px;
                white-space: nowrap; */
                display: none;
            }
}
@media (max-width: 768px) {
    .dropdown-menu{
        width: 100%!important;
        position: relative;
    }
    .algin{
        padding-left: 30px!important;
    }
    .navbar-nav{
        width: 100%!important;
    }
    .navbar-default{
        margin-bottom: 0!important;
        height: 100px!important;
    }
    .algin{
        margin-top: 10px!important;
    }
    .er{
        margin-bottom: 13px!important;
    }
    .sc:hover{
        transition: all .5s!important;
        transform: scale(1.0)!important;
    }
    .logo{
        width: 50px!important;
        height: 35px!important;
        margin-left: -45px!important;
        margin-top: 17px!important;
    }
    .gs{
        display: block;

        margin-top: 35px;
        /* margin-left: 20px; */
        /* text-align: left; */
        font-size: 23px;
        white-space: nowrap
    }
    .navbar-toggle{
        margin-top: 33px!important;
        margin-right: 0!important;
    }
    .lb{
        height: 300px!important;
    }
}
@media (max-width: 962px) {
    .lb{
        height: 130px!important;
    }
    .footer_font{
        font-size: 12px;
    }
    }
@media (max-width: 600px) {
    .lb{
        height: 175px!important;
    }

}
@media (max-width: 480px) {
    .gs{
        font-size: 17px;
        margin-top: 38px;

    }
}
@media (max-width: 400px) {
    .gs{
        font-size: 14px;
        margin-top: 40px;
    }
}

@media (max-width: 360px) {
    .gs{
        font-size: 13px;
        margin-top: 40px;
    }
}
@media (max-width: 330px) {
    .gs{
        font-size: 12px;
        margin-top: 40px;
    }
}