/* 羌頵����桁���臀� */

* {
    padding: 2px;
    margin: 0;
    box-sizing: border-box;
    font-family: 'microsoft yahei';
}


/* ��茵�ｻ�ゅ���� */

ul li {
    list-style: none;
}


/* 莇��丈･�桁� */

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}


/* �丞���脂�顔�� */

img {
    vertical-align: top;
    outline-width: 0ch;
    width:400px;
}


/* ���阪����劫�紫�号�� */

.mb_head {
    width: 100%;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 15px;
    box-shadow: rgba(0, 0, 0, .2) 0 1px 5px 0px;
}

.m_logo img {
    width: 120px;
}

.mb_hide_menu {
    width: 100%;
    height: 100%;
    position: fixed;
    background-color: #fff;
    z-index: 99;
    transition: all cubic-bezier(0.645, 0.045, 0.355, 1) 0.5s;
    transform: scale(1, 1);
    transition: transform 500ms ease;
    z-index: 99999;
    left: 0;
    display: none;
}

.change {
    right: 0 !important;
}

.delay_cover {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    position: fixed;
    top: 0;
    right: 0;
    z-index: 98;
    display: none;
}

.cancle {
    position: absolute;
    left: 10px;
    top: 10px;
    z-index: 999;
}


/* 羆��≦����劫�糸��� */

.hb_group {
    width: 30px;
    /* height: 30px; */
    margin: 20px 20px;
    transition: all ease 0.3s;
}

.hb_group span {
    background-color: #969696;
    width: 27px;
    height: 3px;
    display: block;
    margin-bottom: 5px;
    transition: all ease 0.5s;
}

.bgc_change {}

.fade_span {
    background-color: transparent !important;
}

.translate {
    transform: translateY(8px) rotate(45deg) !important;
}

.translate1 {
    transform: translateY(-8px) rotate(-45deg) !important;
}

.rot {
    transform: rotate(90deg);
}