@charset "utf-8";
    
/* 기본 CSS */
/* PC용 CSS */

.certificate {
    width: 800px;
    margin: 101px auto 50px;
    overflow: hidden;
}

.certificate .certi_list {
    font-size: 18px;
    font-weight: 500;
    line-height: 50px;
    text-align: center;
}

.certificate .certi_list li {
    float: left;
    width: 350px;
    height: 50px;
    border: 1px solid #00b3c9;
    margin-bottom: 27px;
    color: #00b3c9;
}

.certificate .certi_list li:nth-child(even) {
    float: right;
}

.certificate .certi_list li:hover {
    background-color: #00b3c9;
    color: #fff;
}

.sub_section {
    margin: 0px auto;
    text-align: center;
}

.sub_section img {
    width: 1160px;
}

.sub_section2 img {
    width: 800px;
    display: block;
    margin: 200px auto;
}

.sub_section2 img:first-child {
    margin-top: 100px;
}    

.top{
    position: fixed;
    left: 94%;
    bottom: 50px;
    display: none;
    cursor: pointer;
}
/****************************************************************/
/* 태블릿용 CSS */

@media all and (min-width:769px) and (max-width:1024px){

    .sub_section img {
        width: 100%;
    }

    .sub_section2 img {
        width: 90%;
        margin: 50px 5%;
    }

}

.top{
    position: fixed;
    left: 94%;
    bottom: 50px;
    display: none;
}


/****************************************************************/
/* 모바일용 CSS */

@media all and (max-width:768px){

    .sub_section img {
        width: 100%;
    }

    .sub_section2 img {
        width: 90%;
        margin: 50px 5%;
    }

    .certificate {
        display: none;
    }

}