style.css

body {
    font-family: arial,sans-serif;
    max-width: 100%;
    overflow-x: hidden;
}

.leftheader a {
    padding: 0 10px 0 15px;
}

.rightheader {
    float: right;
}

.rightheader a {
    padding: 0 15px 0 10px;
}

.signin {
    padding: 0 0 0 15px;
}

.content {
    text-align: center;
}

.logo {
    padding: 120px 0 0 0;
}

input {
    display: flex;
    background-color: #fff;
    border: 1px solid #dfe1e5;
    box-shadow: none;
    border-radius: 24px; 
    height: 34px;
    width: 532px;
    padding: 10px;
    font-size: 15px;
    margin: 20px auto 30px auto;
}

.searchbutton button {
    padding: 10px;
    margin: 5px;
}

footer {
    display: inline-block;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    background-color: #f2f2f2;
    line-height: 40px;
}

.leftfooter a {
    padding: 0 15px 0 27px;
}

.leftfooter a {
    float: right;
}

.rightfooter a {
    padding: 0 27px 0 15px;
}