*,
*::after{box-sizing: border-box;
margin: 0;
padding: 0}
.container {
    display: flex;
    justify-content: center;
    align-items:center;
    height: 100%;
    margin-top: 0vw;
    background-color: rgba(126, 21, 14, 0.226);
    border-radius: 10em;
    border: 4px black solid;
    z-index: 1;
    position: relative;
}

#searchBox {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 700px;
    height: 120px;
}

form {
    width: 100%;
}

#search {
    width: 0;
    height: 0;
    border: none;
    border-bottom: 1px black solid;
    background-color: rgba(36, 13, 13, 0.541);
    outline: none;
    color: aliceblue;
    border-radius: 50px;
    /*padding:10px 20px 10px 70px;*/
   transition: 0.5s ease-in-out;
}

#search::placeholder {
    color: rgb(255, 255, 255);

}

#btn {
    position: absolute;
    left: 50%;
    top: 0;
    border: 2px transparent solid;
    border-color: rgb(255, 255, 255);
    outline: none;
    height: 120px;
    width: 120px;
    border-radius: 50%;
    background: rgba(255, 0, 0, 0.116);
    transition: 0.5s ease-in-out;
    transform: translateX(-50%,-50%);
    cursor: url('images/cursor.png')25 25, auto;
}

#btn:hover {
    background-color: rgb(119, 18, 18);
    border-color: transparent;
}

#btn img {
    width: 100px;
    vertical-align: middle;
}
#btn.center {
    position: absolute;
    left: 50%;
    transform: translateX(0,-50%);
}

#btn.left {
    left: 0;
    transform: translate(0, -50%);
}