*{
    margin: 0;
    padding: 0;
}

.main{
    width: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.5)50%,rgba(0,0,0,0.5)50%), url(./public/CHCTree.jpg);

    background-position: center;
    background-size: cover;
    height: 100vh;
    font-family: sans-serif;
}

.navbar{
    width: 95%;
    height: auto;
    margin-left: 30px;
}

.logo{
    color: #bf5700;
    font-size: 20px;
    font-family: cursive;
    float: left;
    padding-top: .6%;
    cursor: pointer;
}

.menu{
    width: 650px;
    float: left;
    height: 70px;
}

ul{
    float: left;
    display: flex;
    padding-top: 30px;
    justify-content: center;
    align-items: center;
    margin-left: 14%;
}

ul li{
    border-radius: 25px;
    list-style: none;
    margin-left: 60px;
    font-size: 24px;
}

ul li a{
    text-decoration: none;
    color: #fff;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: bold;
    transition: .3s ease;
}

ul li a:hover{
    color: lightgreen;
    background-color: blue;
}

.search-box{
    float: right;
    width: 240px;
    background: #fff;
    height: 30px;
    padding: 8px;
    border-radius: 15px;
    margin-top: 1%;
    margin-right: 2%;
}

.search-box .search-txt{
    width: 190px;
    padding: 0 6px;
}

.search-btn{
    text-decoration: none;
    background: #fff;
    color: #000;
    display: flex;
    float: right;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
}

.search-txt{
    border: none;
    background: none;
    outline: none;
    float: left;
    color: #000;
    font-size: 16px;
    line-height: 30px;
    letter-spacing: .6px;
}

.title{
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.title h1{
    cursor: pointer;
    font-family: cursive;
    color: #fff;
    font-size: 65px;
}

.button{
    position: absolute;
    top: 51%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.btn{
    color: #fff;
    padding: 5px 20px;
    font-size: 18px;
    text-decoration: none;
    border-radius: 25px;
    border: 1px solid #fff;
    transition: .3s ease;
}

.btn:hover{
    background-color: #fff;
    color: #000;
}

.btn:focus{
    background-color: yellow;
    color: navy;
}

.btn:active{
    background-color: aqua;
    columns: #000;
}