button{
    background-color: transparent;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
}

.faq-keyword-search{
    max-width:1100px;
    width: 100%;
    margin:0 auto;
    padding: 60px 0 90px;
}
.faq-keyword-search-title{
    max-width: 1100px;
    width:100%;
    margin:0 auto;
    font-size: 26px;
}
.faq-keyword-search-form{
    max-width: 980px;
    width:100%;
    margin:10px auto 0;
    display: grid;
    grid-template-columns: 881px 118px;
    height: 45px;

}
.faq-keyword-search-input{
    max-width: 836px;
    width:100%;
    display: block;
    margin-right: 26px;
    font-size: 20px;
    padding-left: 0.5em;
}
.faq-keyword-search-button{
    width: 118px;
    background-color:#6F1E87;
    color: #fff;
    text-align: center;
    font-size: 18px;
    height: 45px;
}
.keywords{
    display: flex;
    max-width: 980px;
    width:100%;
    margin:20px auto 0;
}
.keywords-label{
    margin-right: 1em;
}
.category a{
    text-decoration: underline;
    margin-right: 2em;
}
@media (max-width:1100px) {
    .faq-keyword-search{
        min-height: 300px;
        padding:20px 0;
    }
    .faq-keyword-search-title{
        text-align: center;
        font-weight: normal;
        font-size: 22px;
    }
    .faq-keyword-search-form{
        grid-template-columns:100%;
        width: 100%;
    }
    .faq-keyword-search-button{
        display: flex;
        justify-content: center;
        margin: 0 auto;
        height: 45px;
        line-height: 45px;
        margin-top: 15px;
    }
    .faq-keyword-search-input{
        height: 45px;
        margin: 0 auto;
        width: 92%;
    }
    .keywords-label{
        margin-bottom: 15px;
        text-align: center;
        margin-right: 0;
    }
    .category{
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
    }
    .category a:last-child{
        margin-right:0;
    }
    .keywords{
        flex-direction: column;
    }
}
@media (max-width:768px) {
    .faq-keyword-search-input{
        font-size: 16px;
    }
}