popup.css

body {
    height: 500;
    width: 700;    
  }

.search {
    display: block;
}

.search input[type=text] {
    margin-top: 30;
    display: block;
    text-align: left;
    width: 50%;
    padding: 14px;
}

.search input[type=text] {
    border: 1px solid #ccc;
}

.tab {
    overflow: hidden;
    border: 1px solid #ccc;
    background-color: #f1f1f1;
    display: inline;
}

.tab button {
    background-color: inherit;
    float: left;
    border: none;
    outline: none;
    cursor: pointer;
    padding: 14px 16px;
    transition: 0.3s;
}

.tab button:hover {
    background-color: #ddd;
}

.tab button.active {
    background-color: #ccc;
}

.tabcontent {
    display: none;
    padding: 6px 12px;
    border: 1px solid #ccc;
    border-top: none;
}

.newshow {
    display: block;
    margin-top: 30;
}

ul {
    list-style-type: none;
}

li {
    font-size: 18;
}

.searchbutton {
    display: inline-block;
}