body{
    margin: 0;
    background: #222;
    font-weight: 300;
}

.container{
    width: 70%;
    margin: 0 auto;
}

header{
    background: rgb(51, 138, 126);
}

header::after{
    content: "";
    display: table;
    clear: both;
}

main{
    display: flex;
}

main::after{
    content: "";
    display: table;
    clear: both;
}

.left__side{
    flex-direction: column;
  width: 20%;
  padding: 10px;
  
}

.main__side{
    flex-direction: column;
  width: 60%;
  padding: 10px;
}

.logo{
    float: left;
}

nav{
    float: right;
}

nav ul{
    margin: 0;
    padding: 0;
    list-style: none;
}

nav li{
    display: inline-block;
    margin-left: 70px;
    padding-top: 20px;

    position: relative;
}

nav a{
    color: rgb(79, 255, 193);
    text-decoration: none;
    text-transform: uppercase;
    font-size: large;
}

nav a:hover{
    color: rgb(3, 102, 11);
}

nav a::before{
    content: "";
    display: block;
    height: 5px;
    background-color: rgb(3, 102, 11);
    position: absolute;
    top: 0;
    width: 0%;
    transition: all ease-in-out 250ms;
}

nav a:hover::before{
    width: 100%;
}

.sidenav {
    width: 150px;
    z-index: 1;
    top: 20px;
    left: 10px;
    background: #eee;
    overflow-x: hidden;
    padding: 8px 0;
}
  
  .sidenav a {
    padding: 6px 8px 6px 16px;
    text-decoration: none;
    font-size: 20px;
    color: #279284;
    display: block;
  }
  
  .sidenav a:hover {
    color: #064579;
  }
  
.flex-container{
    display: flex;
    width: 80%;
    height: auto;
    background-color: rgb(207, 207, 207);
    color:rgb(132, 170, 204);
    margin-top: 25px;
    margin-left: 1px;
}

.item-column-list{
    flex-direction: column;
    align-self: flex-start;
    width: 40%;
    height: 100%;
    margin-left: 10px;
}

.item-row-list{
    display: flex;
    align-self: flex-start;
    margin-bottom: 20px;
}

.form {
    display: flex;
    flex-direction: column;
    max-width: 100%;
    margin: 0 auto;
    margin-top: 300px;
    align-items: center;
    box-shadow:0 12px 15px 0 rgba(29, 29, 29, 0.24),0 17px 50px 0 rgba(0,0,0,.19);
    background:rgba(109, 109, 109, 0.5);
    }

    .form .form__label{
        margin-bottom: 5px;
        font-size: xx-large;
        color: rgb(255, 255, 255);
    }

    .form .form__input{
        margin-bottom: 10px;
        width: fit-content;
        width: 30%;
        height: 20px;
        border-radius: 4px;
        font-size: x-large;
        border: 6px #273b39 solid;
    }

    .form .form__input:focus{
        border-color: rgb(30, 31, 39);
        border-radius: 5px;
    }

    .form .form__button{
        background-color: #0f2913;
        border: 0;
        width: 20%;
        margin-bottom: 10px;
        border-radius: 5px;
        color: aquamarine;
        font-size: 19px;
        transition: background-color 0.5s ease-in-out;
    }

    .form .form__button:hover{
        background-color: rgb(18, 6, 49);
    }

    a{
        text-decoration: none;
    }

    .resize{
        width: 400px;
        height: 250px;
    }

    .button{
        background-color: #638668;
        border: 0;
        width: 20%;
        margin-bottom: 10px;
        border-radius: 5px;
        color: aquamarine;
        font-size: 19px;
        transition: background-color 0.5s ease-in-out;
    }

    .button:hover{
        background-color: rgb(18, 6, 49);
    }

    .contact_text{
        display: block;
        margin-top: 50px;
        margin-left: 150px;
        max-width: fit-content;
        font-size: xx-large;
        color: #eee;
    }