.banner{
    background-image: url(../image/banner_opcserver.jpg);
    background-color: rgb(0 0 0 / 37%);
    background-blend-mode: multiply;
    background-repeat: no-repeat;
    background-position: 50% 50% !important;
    background-size: cover;
    height: 20vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
}

.banner h2{
    margin: 0;
    font-size: 30px !important;
    color: #fff;
}

.banner h4 {
    margin: 0;
    font-size: 25px !important;
    text-align: center;
    color: #fff;
    letter-spacing: 2px;
}

.banner-content {
    position: absolute;
}

.banner-content div {
    display: flex;
    justify-content: center;
}

.w3-content {
    max-width: 1160px !important;
    padding-bottom: 0;
}

a {
    width: 100%;
    display: contents;

}

ul {
    line-height: 2;
    list-style-type: none;
}

h2 {
    text-align:center; 
    font-weight: 600;
    margin-bottom: 32px;
    color: #000;
}

.Feature-box {
    display: flex; 
    width: 100%; 
    background: #fff; 
}

.Feature-img {
    display: flex;
    justify-content: center;
    align-content: center;
    padding: 3% 7%;
    width: 60%;
}

.Feature-img > img {
    width: 80%;
}


.Feature-content {
    display: flex; 
    flex-direction: column; 
    width: 100%; 
    align-content: center;
}

ul > div {
    display: flex;
}

.Feature-title{
    font-weight: 600;
    color: #000;
    text-align: left;
}

.checkicon.fa-solid {
    color: #2956a5;
    margin: 7px 7px 7px 0;
}

.tab_container {
    width: 100%;
    margin: 0 auto;
    position: relative;
    box-shadow: 0 0 3px 3px rgb(32 32 32 / 7%);
}

input, section {
    clear: both;
    padding-top: 10px;
    display: none;
}

section > .w3-content {
    background: #fff;
    box-shadow: 0 0 2px 1px rgb(32 32 32 / 7%);
    padding: 1%;
}

label {
    display: flex;
    float: left;
    justify-content: center;
    width: 20%;
    padding: 1%;
    color: #000;
    cursor: pointer;
    text-decoration: none;
    background: #fff;
    transition: all 0.2s ease-in-out;
}

#tab1:checked ~ #content1,
#tab2:checked ~ #content2,
#tab3:checked ~ #content3,
#tab4:checked ~ #content4,
#tab5:checked ~ #content5 {
  display: block;
  padding: 20px;
  background: #E2E7EA;
  color: #000;
  /*border-bottom: 2px solid #f0f0f0;*/
}

.tab_container .tab-content h4 {
    font-weight: 600;
    color: #000;
    text-align: left;
}

.tab_container .tab-content p {
    padding-bottom: 16px;
}

.tab_container [id^="tab"]:checked + label {
    background: #fff;
    box-shadow: 0 3px #2956a5;
 /* box-shadow: inset 0 3px #0CE;*/
    transition: all 0.33s cubic-bezier(0.38, 0.8, 0.32, 1.07);
}

.tab_container [id^="tab"]:checked + label .fa {
  color: #2956a5;
  transition: all 0.2s ease-in-out;
}

label .fa {
  font-size: 1.3em;
  margin: 0 0.4em 0 0;
}

.label-checkicon.fa-solid {
    margin-right: 10px !important; 
    display: flex; 
    align-items: center; 
    margin: 0; 
    color: #2956a5;
}

.content1-list {
    margin-bottom: 16px;
}

.content1-list > div {
    display: flex;
}

.table-box {
    width: 100%; 
    background: #fff; 
    padding-bottom: 16px;
    display: block;
}

#content3 thead {
    color: #fff;
    font-weight: 700;
    text-align: center;
    background: #0b629a;
    border: 1px rgb(236, 236, 236) solid;
}

#content3 th {
    text-align: center;
    vertical-align: middle;
    border: 1px #f1f1f1 solid;
}

#content3 td {
    text-align: center;
    vertical-align: middle;
    border: 1px #f1f1f1 solid;
    padding-left: 8px !important;
}




#content3 th:nth-child(1) {
    width: 17%;
}

#content4 thead,
#content5 thead {
    color: #204a88;
    font-weight: 700;
}

.w3-table td {
    padding: 15px 8px;
}

#content4 td:nth-child(1){
    width: 26rem;
}

#content4 td:nth-child(2){
    width: 26rem;
}

#content5 td:nth-child(5){
    color: #007bff;
}

.td-checkicon.fa-solid {
    padding-right: 7px;
}

.case-box {
    width: 100%; 
    display: flex;
}

.case-title {
    width: 100%;
}

.case-img {
    width: 30%;
    display: grid;
    justify-content: center;
    align-content: center;
    margin: 0 auto;

}

@media (max-width:1024px) {
    .banner{
        height: 25vh;
    }

    .banner-content {
        position: absolute;
    }
    
    .Feature-img {
        display: flex;
        justify-content: center;
        align-content: center;
        width: 60%;
        padding: 4% 0;
    }

    .Feature-img > img {
        width: 100%;
    }

    #content4 td:nth-child(1) {
        width: 22rem;
    }
    
    #content4 td:nth-child(2) {
        width: 20rem;
    }
}

@media (max-width:768px) {
    .banner{
        height: 32vh;
    }

    .banner-content {
        position: absolute;
        bottom: 80px;
    }

    .banner h2{
        margin: 0;
        font-size: 1.5rem !important;
        color: #fff;
        letter-spacing: 2px;
    }

    .Feature-box {
        display: flex; 
        flex-direction: column;
        width: 100%;
    }

    .Feature-img {
        display: flex;
        width: 100%;
        justify-content: center;
        align-content: center;
        padding: 0;
    }

    .Feature-img > img {
        width: 100%;
    }

    section > .w3-content {
        background: #fff;
        box-shadow: 0 0 2px 1px rgb(32 32 32 / 7%);
        padding: 3%;
    }

    label {
        padding: 1% 4% !important;
    }

    .td-title {
        vertical-align: middle;
        color: #000;
        font-weight: 700;
        width: 4rem;
    }

    #content5 .td-checkicon.fa-solid {
        display: none;
    }

    .case-box {
        width: 100%;
        display: flex;
        flex-direction: column;
    }

    .case-img {
        padding-bottom: 1rem;
    }
    
}