.img-fluid{
    display: block;
    margin: 0 auto;
}

.portfolio-item{
    border-top: 5px solid #5e72e4;
    border-radius: 0 m !important;
    box-shadow: 0 1px 3px 0 rgb(0 0 0 / 30%), 0 0 0 1px rgb(0 0 0 / 4%);
    background-color: #fff;
}

#mainNav{
    box-shadow: 4px 0 20px -12px rgb(61 61 61 / 79%);
    background-color: rgb(255, 255, 255, 1)
}
.underline-green{
    border-bottom: 4px solid #1abc9c;
}
.bg-gray-alt{    
    background-color: #f0f3f8;
}