.headerSpace {
    position: relative;
    top: 0;
    width: 100%;
    height: 55px;
}

.header {
    position: fixed;
    width: 100%;
    height: 55px;
    background-color: rgb(50, 50, 50);
    box-shadow: 0 0 15px 0px #444;
    z-index: 99;
}

.header>.container {
    position: relative;
    width: 1200px;
    height: 100%;
    margin: auto;
}

.header .logo {
    position: relative;
    width: 180px;
    margin: 11px 0 0 7px;
    float: left;
    z-index: 100;
}

.header .menuScr {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, .2);
    visibility: hidden;
    opacity: 0;
    transition: .3s;
}

.header input {
    display: none;
}

.header .menu-btn {
    transition: 0.5s;
    border-radius: 5px;
    width: 60px;
    height: 40px;
    text-align: center;
    margin-top: 5px;
    margin-left: 3px;
    float: left;
    cursor: pointer;
    transition: 0.5s;
    position: absolute;
    top: 5px;
    right: 10px;
    visibility: hidden;
    opacity: 0;
    z-index: 100;
}

.header .menu-btn>div {
    border: 3px solid #FFF;
    width: 40px;
    border-radius: 5px;
    margin: auto;
    margin-top: 5px;
}

.header input:checked ~ .menuScr {
    visibility: visible;
    opacity: 1;
}

.header input:checked+.menu-btn {
    transition: 0.5s;
    transform: rotate(360deg);
}

.header input:checked+.menu-btn>div:nth-child(1) {
    transform: rotate(-45deg);
    margin-top: 17px;
   
}

.header input:checked+.menu-btn>div:nth-child(2) {
    visibility: hidden;
}

.header input:checked+.menu-btn>div:nth-child(3) {
    transform: rotate(45deg);
    margin-top: -16px;
}

.header input:checked~.menu {
    transition: 0.5s;
    top: 55px;
    visibility: visible;
}

.header .menu {
    position: relative;
    height: 100%;
    margin-left: 40px;
    float: left;
    left: 0;
    transition: .5s;
}

.header .menu li {
    float: left;
    font-family: "Titillium Web";
    font-size: 19px;
    position: relative;
    transition: .4s;
}

.header .menu li:hover {
    background-color: rgb(90, 90, 90);
}

.header .menu li>a {
    display: inline-block;
    width: 100%;
    height: 100%;
    padding: 13px 20px;
    color: rgb(218, 218, 218);
    transition: .4s;
}

.header .menu li>label {
    display: inline-block;
    width: 100%;
    height: 100%;
    padding: 13px 20px;
    color: rgb(218, 218, 218);
    transition: .4s;
    cursor: pointer;
}

.header .menu .sub {
    position: relative;
}

.header .menu .sub i {
    color: rgb(218, 218, 218);
    padding-left: 2px;
    font-size: 16px;
    transition: .4s;
}

.header .menu .sub:hover i {
    transform: rotate(180deg);
} 

.header .menu .sub ul {
    position: absolute;
    transition: .4s;
    background-color: rgb(40, 40, 40);
    box-shadow: 0 0 15px 0px #333;
    border-radius: 5px;
    visibility: hidden;
    opacity: 0;
    margin-top: 25px;
    overflow: hidden;
}

.header .menu .sub:hover ul {
    visibility: visible;
    opacity: 1;
    margin-top: 0;
}

.header .menu .sub li {
    position: relative;
    width: 230px;
    height: 48px;
    border-bottom: 1px solid rgb(166, 166, 166);
    transition: .4s;
    padding: 0;
    font-size: 18px;
}

.header .menu .sub li a {
    display: inline-block;
    width: 100%;
    height: 100%;
    padding: 10px;
}

.header .menu .sub li:last-child {
    border-bottom: none;
}

.header .menu .sub li:hover {
    background-color: rgb(90, 90, 90);
    padding-left: 8px;
}

.header .menu .sub li.selected {
    background-color: rgb(90, 90, 90);
}

.header .support {
    position: relative;
    float: right;
    font-family: "Titillium Web";
    font-size: 15px;
    color: rgb(218, 218, 218);
    cursor: pointer;
    margin: 15px 10px 0 0;
    transition: .4s;
}

.header .support:hover {
    color: rgb(0, 113, 206);
}