• first pergi dashboard > template, tekan Cntrl+F serentak an cari code </style>
• copy code dekat bawah ni :

img {
border-radius:10px;
opacity:0.6;
-webkit-transition-duration:2.5s;
}
img:hover{
border-radius:30px;
opacity:10.8;
-webkit-transition-duration:2.5s;
}

bam's : if dah ada image effect, try cari code img { , delete semua code and ganti dengan code atas ni :)