@charset "UTF-8";
.sec3_wrap{
    width: 80%;
    margin: 0 auto;
    margin-top: 10px;
}
.sec3_tit_wrap{
    background-color: #636166;
    color: #fff;
    padding: 5px;
}
.sec3_content_tit{
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    text-align: center;
    color: #075052;
}
.sec3_premium7_tit span{
    font-size: 20px;
}

.sec3_content_box{
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.sec3_content_box .sec3_content:nth-child(2n) .sec3_content_inner{
    border: 5px solid #075052;
}
.sec3_content_box .sec3_content:nth-child(2n-1) .sec3_content_inner{
    border: 5px solid #bfb7b0 ;
}
.sec3_content,
.sec3_content_tit{
    width: calc(33.333% - 5px);
    height: 300px;
}
.sec3_content{
    box-sizing: border-box;
    border: 1px solid #aaa;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    text-align: center;
}
.sec3_content_inner{
    display: flex;
    align-items: center;
    flex-direction: column;
    width: 90%;
    height: 90%;

}
.sec3_content_icon{
    width: 50px;
    margin: 30px 0 20px 0;
}
.sec3_premium_tit{
    margin-bottom: 20px;
}
.sec3_content_description{
    font-size: 14px;
    padding: 10px;
    box-sizing: border-box;
}
.sec3_content_description span{
    font-weight: bold;
    display: block;
}
@media only screen and (max-width: 1160px){
    .sec3_wrap{
        width: 90%;
    }
}
@media only screen and (max-width: 1026px){
    .sec3_wrap{
        width: 98%;
    }
}
@media only screen and (max-width: 1026px){
    .sec3_content,
    .sec3_content_tit{
        width: calc(50% - 5px);
        height: 300px;
    }
}
@media only screen and (max-width: 500px){

    .sec3_tit{
        font-size: 16px;
    }
    .sec3_premium7_tit span{
        font-size: 16px;
    }
    .sec3_content,
    .sec3_content_tit{
        height: 230px;
    }
    .sec3_content_icon{
        width: 50px;
        margin: 10px 0 5px 0;
    }
    .sec3_premium_tit{
        margin-bottom: 5px;
        font-size: 13px;
    }

    .sec3_content_description{
        font-size: 12px;
    }
    .sec3_content_description span{
        font-size: 14px;
    }

}