.question-title{
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 720px;
    margin: 100px 0 40px 0;
    gap: 8px;
    margin: auto;
}

.question-explain p{
    max-width: 640px;
    margin: auto;
}
#question-select{
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin: auto;
    max-width: 645px;
    row-gap: 25px;
    column-gap: 40px;
    padding: 60px 35px;
    justify-content: center;
}
.select{
    display: flex;
    text-decoration: none;
    border-radius: 8px;
    border: 1px solid var(--navy, #364857);
    background: #FFF;
    width: 300px;
    height: 50px;
    align-items: center;
    justify-content: center;
    box-shadow: 0px 5px 0px 0px #f759407a;
    transition: .2s;
}
.select p{
    color: var(--navy, #364857);
    font-size: 16px;
    font-weight: 700;
    line-height: 170%;
    margin-left: auto;
}
.select img{
    margin-left: auto;
    padding-right: 19px;
}
.select:hover {
    -webkit-transform: translateY(4px);
    transform: translateY(4px);
    box-shadow: none;
}
.arrow-icon{
    flex-grow: 1;
}
#question_Answer{
    max-width: 640px;
    margin: auto;
    padding: 60px 40px;
}
.accordion-title{
    color: var(--navy, #364857);
    font-size: 16px;
    font-weight: 700;
    line-height: 170%; 
}
#service_question,#diversion_question,
#cost_question,#isp_question,#construction_question,#ipv6_question{
margin-bottom: 96px;
}
#cancel_question{
    margin-bottom: 120px;
}
.accordion{
    margin: 0 0 16px;
    position: relative;
}
.accordion p{
    border: 1px solid;
    margin: 0 0 -1px;
    border-radius: 8px 8px 0px 0px;;
}
.accordion p:first-child{
    cursor: pointer;
    background: #ffffff;
    display: block;
    font-size: 14px;
    padding: 14px 25px 13px 56px;
}
.accordion p:not(:first-child){
    height: 0;
    padding: 0 10px;
    visibility: hidden;
    overflow: hidden;
}
.accordion.open p:not(:first-child){
    height: auto;
    padding: 35px 8px 30px 50px;
    visibility: visible;
    background: #ffffff;
    border-radius: 0px 0px 8px 8px;
}
.accordion p:first-child::after{
    content: url(../../img/pages/arrow-blue-close.svg);
    float: right;
    position: absolute;
    top: 16px;
    right: 32px;
}
.accordion.open p:first-child::after{
    content:url(../../img/pages/arrow-icon-blue-open.svg);
    position: absolute;
}
.accordion p{
    font-size: 12px;
}
.accordion{
    position: relative;
}
.accordion::before {
    content: 'Q';
    font-size: 1.5rem;
    position: absolute;
    left: 0.8em;
    top: 13px;
    font-weight: bold;
    color: #364857;
}
.answer_box{
    position: relative;
}
.answer_box::before{
    content: 'A';
    font-size: 1.5rem;
    position: absolute;
    left: 0.8em;
    top:27px;
    font-weight: bold;
    color: #FF5123;
}

/*========*/
@media (max-width: 575px){
    main{
        padding: 0 0.5em 5em 1em;
    }
    #question-select {
        grid-template-columns: 1fr;
    }
    .question-explain p{
        max-width: 320px;
        font-size: 12px;
    }
    #question_Answer{
        padding: 0;
    }
    .accordion p:first-child{
        font-size: 12px;
    }
    .accordion::before {
        left: 5px;
        top: 14px;
    }
    .accordion.open p:not(:first-child) {
        padding: 37px 8px 25px 32px;
    }
    .answer_box::before {
        top: 30px;
        left: 5px;
    }
    .accordion p:first-child {
        padding: 17px 33px 13px 33px;
    }
}
@media (max-width: 767px) {
    .select {
        width: 100%;
    }
    .question-explain p {
        max-width: 545px;
        margin: auto;
    }
    .accordion p:first-child::after{
        top: 16px;
        right: 13px;
    }
}