.search_wrap{
    width: auto;
    height: 100%;
    margin: 0.5rem auto;
    padding: 0 2rem;
    box-sizing: border-box;
}

.search_contents{
    display: flex;
    margin-top: 0.5rem;
}

.search_contents input[type=text] {
    width: 320px;
}
.search_contents label {
    width: auto;
    margin-left: 0.5rem;
    margin-right: 0.5rem;
}

.btn_wrap{
    margin-top: 0.5rem;
    margin-left: 25.0rem;
}