.nav_mobile {
    display: none;
    position: relative;
}

.cd-nav-trigger {
    position: fixed;
    z-index: 998;
    top: 12px;
    right: 5%;
    height: 44px;
    width: 44px;
    overflow: hidden;
    text-indent: 100%;
    white-space: nowrap;
    -webkit-transition: -webkit-transform 0.2s;
    -moz-transition: -moz-transform 0.2s;
    transition: transform 0.2s;
}

.cd-nav-trigger span {
    background: #000;
    position: absolute;
    left: 50%;
    top: 50%;
    bottom: auto;
    right: auto;
    -webkit-transform: translateX(-50%) translateY(-50%);
    -moz-transform: translateX(-50%) translateY(-50%);
    -ms-transform: translateX(-50%) translateY(-50%);
    -o-transform: translateX(-50%) translateY(-50%);
    transform: translateX(-50%) translateY(-50%);
    width: 32px;
    height: 3px;
}

.cd-nav-trigger span::before,
.cd-nav-trigger span:after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transition: -webkit-transform 0.2s, width 0.2s;
    -moz-transition: -moz-transform 0.2s, width 0.2s;
    transition: transform 0.2s, width 0.2s;
}

.cd-nav-trigger span::before {
    -webkit-transform-origin: right top;
    -moz-transform-origin: right top;
    -ms-transform-origin: right top;
    -o-transform-origin: right top;
    transform-origin: right top;
    -webkit-transform: translateY(-10px);
    -moz-transform: translateY(-10px);
    -ms-transform: translateY(-10px);
    -o-transform: translateY(-10px);
    transform: translateY(-10px);
}

.cd-nav-trigger span::after {
    -webkit-transform-origin: right bottom;
    -moz-transform-origin: right bottom;
    -ms-transform-origin: right bottom;
    -o-transform-origin: right bottom;
    transform-origin: right bottom;
    -webkit-transform: translateY(10px);
    -moz-transform: translateY(10px);
    -ms-transform: translateY(10px);
    -o-transform: translateY(10px);
    transform: translateY(10px);
}

.no-touch .cd-nav-trigger:hover {
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);
}

.no-touch .cd-nav-trigger:hover span::after,
.no-touch .cd-nav-trigger:hover span::before {
    width: 50%;
}

.no-touch .cd-nav-trigger:hover span::before {
    -webkit-transform: translateX(1px) translateY(1px) rotate(45deg);
    -moz-transform: translateX(1px) translateY(1px) rotate(45deg);
    -ms-transform: translateX(1px) translateY(1px) rotate(45deg);
    -o-transform: translateX(1px) translateY(1px) rotate(45deg);
    transform: translateX(1px) translateY(1px) rotate(45deg);
}

.no-touch .cd-nav-trigger:hover span::after {
    -webkit-transform: translateX(1px) translateY(-1px) rotate(-45deg);
    -moz-transform: translateX(1px) translateY(-1px) rotate(-45deg);
    -ms-transform: translateX(1px) translateY(-1px) rotate(-45deg);
    -o-transform: translateX(1px) translateY(-1px) rotate(-45deg);
    transform: translateX(1px) translateY(-1px) rotate(-45deg);
}

.cd-nav-container {
    position: fixed;
    z-index: 9999;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    overflow-y: auto;
    background-color: #fff;
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform: translateX(100%);
    -moz-transform: translateX(100%);
    -ms-transform: translateX(100%);
    -o-transform: translateX(100%);
    transform: translateX(100%);
    -webkit-transition: -webkit-transform 0.4s 0s, box-shadow 0s 0.4s;
    -moz-transition: -moz-transform 0.4s 0s, box-shadow 0s 0.4s;
    transition: transform 0.4s 0s, box-shadow 0s 0.4s;
}

.cd-nav-container.is-visible {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
    -webkit-overflow-scrolling: touch;
    box-shadow: -4px 0 30px rgba(0, 0, 0, 0.2);
    -webkit-transition: -webkit-transform 0.4s 0s, box-shadow 0s 0s;
    -moz-transition: -moz-transform 0.4s 0s, box-shadow 0s 0s;
    transition: transform 0.4s 0s, box-shadow 0s 0s;
}

.cd-nav-container header {
    padding: 0 0 0 6.25%;
    position: relative;
}

.cd-nav-container h3 {
    font-size: 1.4rem;
    line-height: 80px;
    font-weight: bold;
    text-transform: uppercase;
    color: #000;
}

.cd-close-nav {
    position: absolute;
    height: 44px;
    width: 44px;
    right: 6.25%;
    top: 50%;
    bottom: auto;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
    overflow: hidden;
    text-indent: 100%;
    white-space: nowrap;
    -webkit-transition: opacity 0.2s;
    -moz-transition: opacity 0.2s;
    transition: opacity 0.2s;
}

.cd-close-nav::after,
.cd-close-nav::before {
    content: '';
    position: absolute;
    height: 3px;
    width: 32px;
    left: 50%;
    top: 50%;
    background-color: #000;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.cd-close-nav::after {
    -webkit-transform: translateX(-50%) translateY(-50%) rotate(45deg);
    -moz-transform: translateX(-50%) translateY(-50%) rotate(45deg);
    -ms-transform: translateX(-50%) translateY(-50%) rotate(45deg);
    -o-transform: translateX(-50%) translateY(-50%) rotate(45deg);
    transform: translateX(-50%) translateY(-50%) rotate(45deg);
}

.cd-close-nav::before {
    -webkit-transform: translateX(-50%) translateY(-50%) rotate(-45deg);
    -moz-transform: translateX(-50%) translateY(-50%) rotate(-45deg);
    -ms-transform: translateX(-50%) translateY(-50%) rotate(-45deg);
    -o-transform: translateX(-50%) translateY(-50%) rotate(-45deg);
    transform: translateX(-50%) translateY(-50%) rotate(-45deg);
}

.no-touch .cd-close-nav:hover {
    opacity: .8;
}

.cd-nav {
    background-color: #f1f1f1;
}

.cd-nav li {
    width: 99%;
    overflow: hidden;
}

.cd-nav a {
    position: relative;
    display: block;
    width: 100%;
    text-align: center;
    -webkit-transition: all .4s ease;
    -moz-transition: all .4s ease;
    transition: all .4s ease;
    font-size:16px;
    font-family: "微软雅黑";
    color: #666;
    padding: 1.0em 0;
    margin: 0px auto;
    background: #f1f1f1;
    border-bottom: 1px solid #CCC;
}

.cd-nav a:hover {
    background: #090038;
    color: #FFF;
}

.cd-nav a i {
    display: block;
    font-style: normal;
    font-size: 20px;
    font-family: Arial;
    text-transform: uppercase;
}

.cd-overlay {
    position: fixed;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    cursor: pointer;
    background-color: rgba(0, 0, 0, 0.35);
    visibility: hidden;
    opacity: 0;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transition: opacity 0.4s 0s, visibility 0s 0.4s;
    -moz-transition: opacity 0.4s 0s, visibility 0s 0.4s;
    transition: opacity 0.4s 0s, visibility 0s 0.4s;
    z-index: 998;
}

.cd-overlay.is-visible {
    opacity: 1;
    visibility: visible;
    -webkit-transition: opacity 0.4s 0s, visibility 0s 0s;
    -moz-transition: opacity 0.4s 0s, visibility 0s 0s;
    transition: opacity 0.4s 0s, visibility 0s 0s;
}

@media only screen and (max-width: 980px) and (orientation:landscape) {
    .cd-nav-container {
        width: 90%;
    }
    .cd-nav li {
        width: 30.3333%;
        float: left;
        margin: 1.5%;
    }
}