.cert {
    padding: 90px 0;
}
.container{
    max-width: 100%;
}
.cert .t1 {
    font-size: 42px;
    padding-bottom: 35px;
    position: relative;
    font-weight: bold;
}
.cert .t1::before {
    content: "";
    width: 120px;
    height: 2px;
    background-color: #ee1d23;
    position: absolute;
    left: 0;
    bottom: 0;
}
.cert .msg {
    font-size: 16px;
    line-height: 32px;
    color: #666666;
    margin-top: 55px;
}
.container{
    max-width: 100%;
}
.cert .msg .blue {
    display: inline;
    color: #0758a8;
}
.grid {
    display: grid;
    grid-template-rows: repeat(var(--bs-rows, 1), 1fr);
}
.cert .grid {
    gap: var(--bs-gap, 70px);
    margin-top: 80px;
}
.cert .g-col-xl-4 {
    padding: 40px;
    box-shadow: 0 0 10px 1px rgba(0, 0, 0, .1);
}
.cert .show-img {
    padding: 40px 35px;
    position: relative;
}
.cert .show-img::before {
    content: "";
    width: 120px;
    height: 2px;
    background-color: #ee1d23;
    position: absolute;
    left: 0;
    bottom: 0;
}
a.card-thumb {
    display: block;
    max-width: 100%;
    overflow: hidden;
}
.magicthumb img {
    height: auto;
}
.card-thumb img {
    transition: all .4s ease;
}
.card-thumb img {
    -ms-flex-negative: 0;
    flex-shrink: 0;
    width: 100%;
    transition: all .2s ease;
}
.cert .show-txt {
    font-size: 16px;
    line-height: 1.5;
    font-weight: 500;
    color: #333333;
    margin-top: 25px;
}

@media (min-width:1200px) {
    .cert .grid{grid-template-columns: repeat(var(--bs-columns,6),1fr);}
    .cert .g-col-xl-4{grid-column: auto / span 2;}
}
@media (max-width:768px) {
    .cert{padding:30px 0;}
    .cert .t1{font-size:24px;line-height:32px;padding-bottom:20px;}
    .cert .msg{margin-top:20px;line-height:24px;}
    .cert .grid{grid-template-columns: repeat(var(--bs-columns,2),1fr);margin-top:20px;gap:var(--bs-gap,20px);}
    .cert .g-col-xl-4{grid-column: auto / span 1;}
    .cert .g-col-xl-4{padding:15px;}
    .cert .show-img{padding:0;}
    .cert .show-txt{margin-top:15px;line-height:24px;}
    .cert .show-img::before{display:none;}
}