.icon {
    width: 1em;
    height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
}

input,
button {
    margin: 0;
}

html,
body {
    padding: 0;
    margin: 0;
    height: 100%;
    background-color: #00826a;
}

body {
    background-image: url(http://lorempixel.com/1920/1080/);
    background-repeat: no-repeat;
    background-size: cover;
}

.box {
    text-align: center;
    width: 40%;
    margin: auto;
    padding-top: 10%;
}

.search {
    position: relative;
    display: -webkit-flex;
    display: flex;
    justify-content: space-between;
}

.xiafan {
    font-size: 1rem;
    color: #999;
    margin-right: 5px;
}

.lang {
    max-width: 80px;
    white-space: nowrap;
    padding-top: 2px;
    flex-grow: 1;
    background: rgba(255, 255, 255, 0.8);
    border-top-left-radius: 3px;
    border-bottom-left-radius: 3px;
    font-size: 2rem;
    border-right: 1px solid #ddd;
    cursor: pointer;
}

.lang:hover {
    background: #fff;
}

input {
    border-radius: 0;
    flex-grow: 4;
    padding: 0 10px;
    line-height: 45px;
    outline: none;
    font-size: 1.2rem;
    border: 0;
    width: 100px;
    background: rgba(255, 255, 255, 0.8);
}

button {
    font-family: sans-serif;
    flex-grow: 1;
    outline: none;
    border: 0;
    line-height: 45px;
    background: rgba(0, 188, 212, 0.8);
    font-size: 2rem;
    color: #fff;
    border-top-right-radius: 3px;
    border-bottom-right-radius: 3px;
    cursor: pointer;
}

button:hover {
    background: #06a7bb;
}

button>.iconfont {
    font-size: 2rem;
}

.title,
.title .iconfont {
    font-size: 2rem;
}

.title {
    margin-bottom: 20px;
    color: #fff;
}

.title_text {
    text-shadow: 0 0 5px #CCCCCC, 0 0 10px #CCCCCC, 0 0 15px #CCCCCC;
}


.text {
    display: none;
    border-radius: 3px;
    color: #333;
    margin-top: 15%;
    padding: 30px;
    background-color: rgba(255, 255, 255, .5);
    text-align: left;
}

.author {
    text-align: right;
}

.list {
    display: none;
    position: absolute;
    background: rgba(255, 255, 255, 0.88);
    list-style: none;
    padding: 0;
    margin: 0;
    top: 51px;
    border-radius: 3px;
    text-align: left;
    max-height: 200px;
    overflow: auto;
}

.list>li {
    font-size: 1.2rem;
    padding: 5px 10px;
    cursor: pointer;
}

.list>li:hover {
    background: #fff;
}

@media only screen and (max-width: 768px) {
    .box {
        width: 90%;
    }
}