body {
    background: #8d8d8d;
}
.main {
    width: 716px;
    height: 42px;
}
.main .search_text {
    width: 600px;
    height: 100%;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
    border: 1px solid #39bc30;
    box-sizing: border-box;
    background: #fff url("./search.png") 15px center no-repeat;
    background-size: 16px;
    padding-left: 40px;
}

.main .search_button{
    width: 116px;
    height: 100%;
    background: #39bc30;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    text-align: center;
    line-height: 42px;
    color: #fff;
    font-weight: 700;
    font-size: 16px;
}