.index-wapper {
    padding: 10px;
    min-height: calc(100vh - 267px);
}

    .index-wapper .search-box input,label {
       font-size:0.8em;
    }
.result-box {
    padding-bottom: 50px;
    margin-bottom: 20px;
}

.result-box.guide {
    display: flex;
    flex-direction:column;
    align-items: center;
    justify-content: center;
    min-height: 261px;
}

    .result-box.guide .empty-result {
        color: #9f9e9e;
        width: 50%;
        text-align: center;
    }

        .result-box.guide .empty-result img {
            width: 100px;
            margin-bottom:30px;
        }

        .result-box.guide .empty-result span {
            display:block;
        }

        .result-box.guide .empty-result span button {
            font-size: 9px;
            padding: 2px;
        }

    .result-box.guide .content-result {
        flex: 1;
        width: 100%;
        font-size: 0.8rem
    }

.content-result .close-btn {
    display: none;
    font-size: 1.15rem;
    font-weight: bold;
    position: absolute;
    top: -12px;
    right: 10px;
    width: 21px;
    height: 21px;
    background: #f1f1f1;
    border-radius: 50%;
    color: rgb(0 0 0 / 70%);
}
.content-result.show .close-btn {
    display: flex;
    align-items: center;
    justify-content: center;
}
@media (min-width: 320px) and (max-width: 480px) {
    .result-box.guide .empty-result {
        width: 80%;
    }
    .search-box {
        margin-bottom: 1.75rem;
    }
    .result-box {
        padding-bottom: 20px;
    }
    /* 
      ##Device = Most of the Smartphones Mobiles (Portrait)
      ##Screen = B/w 320px to 479px
    */
}