.menu > li.menu__single {
    position: relative;
}

li.menu__single ul.menu__second-level {
    position: absolute;
    width: 100%;
    background: #072A24;
    -webkit-transition: all .2s ease;
    transition: all .2s ease;
}

li.menu__single:hover ul.menu__second-level {
    visibility: visible;
    opacity: 1;
}

/* グローバルナビ4つの場合 */

.menu {
    position: relative;
    width: 100%;
    height: 40px;
    margin: 0 auto;
	text-align:center;
	letter-spacing:3px;
}

.menu > li {
    float: left;
    width: 25%; /* グローバルナビ4つの場合 */
    height: 40px;
    line-height: 40px;
    background: rgb(52, 00, 79);
}

.menu > li a {
    display: block;
    color: #FFF;
	border-left:solid 1px #FFF;
	border-bottom:solid 1px #FFF;
	text-decoration:none;
}

.menu > li a:hover {
    color: #FFF100;
}

ul.menu__second-level {
    visibility: hidden;
    opacity: 0;
    z-index: 1;
}

ul.menu__third-level {
    visibility: hidden;
    opacity: 0;
}

ul.menu__fourth-level {
    visibility: hidden;
    opacity: 0;
}

.menu > li:hover {
    background: #613875;
    -webkit-transition: all .5s;
    transition: all .5s;
}

.menu__second-level li {
    border-top: 1px solid #111;
}

.menu__third-level li {
    border-top: 1px solid #111;
}

.menu__second-level li a:hover {
    background: #111;
}

.menu__third-level li a:hover {
    background: #2a1f1f;
}

.menu__fourth-level li a:hover {
    background: #1d0f0f;
}

/* floatクリア */
.menu:before,
.menu:after {
    content: " ";
    display: table;
}

.menu:after {
    clear: both;
}

.menu {
    *zoom: 1;
}