* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    height: 100vh;
    font-family: sans-serif;
    background-color: rgb(133, 133, 167);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cont {
    background-color: #fff;
    width: 380px;
    height: 250px;
    border-radius: 40px;
    text-align: center;
    line-height: 50px;

}

select,
button {
    width: 110px;
    height: 30px;
    background-color: rgb(133, 133, 167);
    color: black;
    font-size: 1.4rem;
}

.r-box,
.l-box {
    display: inline-block;
}

input {
    width: 110px;
    height: 30px;
    border: 2px solid rgb(133, 133, 167);
}

option {
    width: 110px;
    height: 30px;



}

.h21,
.h22 {
    display: inline;
}