.mheader {

    top: 0;

    left: 0;

    z-index: 20;

    height: 60px;

    overflow: hidden;

    background: #fff;

    position: sticky;

    width: 100%;

    box-shadow: 0 0 5px #ddd;

    border-bottom: 1px #ddd solid;

    display: flex;

    justify-content: space-between;

    align-items: center;

}



.mheader .mheader_mask {

    position: fixed;

    top: 60px;

    left: 0;

    width: 100%;

    height: 100%;

    background-color: rgba(0, 0, 0, .5);

    z-index: 1;

    display: none;

    transition: none;

}



.mheaderbox {

    position: fixed;

    top: 0;

    left: 0;

    z-index: 20;

    height: 60px;

    overflow: hidden;

    background: #fff;

    position: fixed;

    width: 100%;

    box-shadow: 0 0 5px #ddd;

    border-bottom: 1px #ddd solid;

    display: flex;

    justify-content: space-between;

    align-items: center;

}



.mheader_logo {

    padding: 10px;

    padding-left: 20px;

    height: 80px;

    display: flex;

    justify-content: center;

    align-items: center;

}



.mheader_logo img {

    max-height: 80%;

    margin-top: 5%;

}



.mheader_nav {

    width: 60px;

    float: right;

    position: relative;

    cursor: pointer;

    height: 22px;

}



.mheader_nav span {

    display: block;

    background: #c9141e;

    width: 30px;

    height: 2px;

    position: absolute;

    left: 10px;

    transition: all ease 0.35s

}



.mheader_nav span:nth-of-type(1) {

    top: 0px

}



.mheader_nav span:nth-of-type(2) {

    top: 10px

}



.mheader_nav span:nth-of-type(3) {

    top: 20px

}



.mheader_nav_se span:nth-of-type(1) {

    top: 10px;

    transform: rotate(45deg)

}



.mheader_nav_se span:nth-of-type(2) {

    width: 0

}



.mheader_nav_se span:nth-of-type(3) {

    top: 10px;

    transform: rotate(-45deg)

}



.mheader_menu {

    position: fixed;

    z-index: 9;

    background: white;

    width: 70%;

    height: calc(100% - 60px);

    font-size: 14px;

    line-height: 40px;

    /* top: -100%; */

    top: 60px;

    right: -100%;

    overflow: auto;

    overflow-x: hidden;

    transition: right ease 0.4s;

}



.mheader_menu_show {

    right: 0;

}



.mheader_menu>ul>li:first-child {

    overflow: hidden;

    border-top: 0

}



.mheader_menu ul li {

    border-top: 1px #e3e3e3 solid;

    padding: 4px 20px;

    padding-right: 10px;

    position: relative;

    line-height: 40px;

    font-size: 14px

}



.mheader_menu ul li a {

    color: #333;

    width: 80%;

    display: block;

    white-space:nowrap;

	overflow:hidden;

	text-overflow:ellipsis;

}



.mheader_menu ul li a.act {

    color: #c9141e;

}



.mheader_menu ul li i {

    position: absolute;

    top: 10px;

    /* border-left: 1px #ddd solid; */

    right: 0px;

    height: 30px;

    padding: 0px 7px 0 7px;

}



.mheader_menu ul li i svg {

    transform: rotate(-90deg);

    transition: all ease 0.35s

}



.mheader_menu ul li .mheader_menu_i_se svg {

    transform: rotate(0deg)

}





.mheader_menu ul li ul {

    display: none

}



.mheader_menu ul li ul li a {

    color: #666;

    display: block;

    text-align: left;

}



.mheader_menu ul li i svg {

    width: 20px;

    height: 20px;

    fill: #333;

}



.mheader_menu ul li .mheader_menu_i_se svg {

    fill: #c9141e

}



.mheader_menu ul li ul li>ul {

    margin-left: 10px

}



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