body,p,h1,h2,h3,h4,h5,h6,ul,li,a{
    margin: 0;
    padding: 0;
    text-decoration: none;
}

.main{
    min-height: calc(100vh - 100px);
    background: #555;
    color: #fff;
}

.menu{
    height: 50px;
    background: #000;
    padding: 0 25%;
    overflow: hidden;
    color: #ccc;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}
.menu>ul{
    overflow: hidden;
}
.menu>ul>li{
    list-style: none;
    float: left;
    margin-right: 30px;
    cursor: pointer;
}
.menu>ul>li>a{
    color: #ccc;
}

.footer{
    padding: 20px 25%;
    background: #000;
    color: #ccc;
}
.footer .copy{
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer .support{
    color: #aaa;
}