.new-btn-height {
    height: 35px;
}

.new-btn-width {
    width: 70px;
}

.new-btn-widthreturn {
    width: 130px;
}

.new-btn-threewidth {
    width: 85px;
}

.new-btn-swidth {
    width: 100px;
}

.new-color-b {
    /*color: black !important;*/
}

.new-padding-a {
    padding: 0 30px 0 0;
}

.new-padding-b {
    padding: 0;
}

.new-btn-mwidth {
    width: 85px;
}

@media screen and (max-width: 850px) {
    .my_style1 .nav-user-photo {
        display: none;
    }
}

@media screen and (max-width: 830px) {
    .my_style1 {
        display: none;
    }

        .my_style1 .nav-user-photo {
            display: none;
        }

    .my_style2 {
        width: 100%;
    }

    .my_style3 {
        width: 400px;
    }
}

@media screen and (max-width: 992px) {
    /*.my_style5 {
        display: none;
    }*/

    .my_style5 {
        display: block;
    }

    .my_style4 {
        width: 100px;
        min-width: 100px;
    }
}

@media screen and (max-height: 580px) {
    .my_style6 {
        display: none;
    }

    .my_style7 {
        margin-top: 100px;
    }
}

/*隐藏所有的 column-menu*/
.k-grid-header th.k-header .k-header-column-menu {
    display: none;
}