*, *::before, *::after {
    box-sizing: border-box;
}

body {
    padding: 0;
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Liberation Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}

.container {
    width: 100%;
    max-width: 1030px;
    display: block;
    margin: 0 auto;
}
.mainsection {
    background-color: rgba(248, 249, 250, 1);
    padding: 20px;
}

h1.text-center, h2.text-center {
    font-size: 52px;
    margin-bottom: 25px;
    margin-top: 0;
    font-weight: 500;
    line-height: 1.2;
}

h2.text-center {
    font-size: 40px;
    margin-bottom: 0.5rem;
}

.text-center {
    text-align: center !important;
}

img {
    display: block;
    margin: 0 auto;
    width: 100%;
    max-width: 650px;
}

#contact {
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.buttongroup {
    margin: 10px;
    text-align: center;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
}

.buttonitem {
    width: 130px;
    height: 100px;
    margin: 10px 7px;
    font-size: 24px;
    font-weight: 700;
    border-width: 0px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    background-color: rgb(47, 158, 233);
    box-shadow: 0px 3px 0px 0px rgb(0, 120, 158);
    color: #fff;
    cursor: pointer;
}

.buttonitem:hover{
    background-color: #0d6efd;
}

footer {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
    color: #6c757d !important;
    font-size: 0.875em;
}

.m-0 {
    margin: 0 !important;
}

a {
    color: #0a58ca;
    text-decoration: underline;
}

a:hover {
    color: #0d6efd;
}

.px-4 {
    padding-right: 1.5rem !important;
    padding-left: 1.5rem !important;
}

@media screen and (max-width: 768px){
    h1.text-center {
        font-size: 26px;
        margin-bottom: 15px;
    }
    h2.text-center {
        font-size: 20px;
        line-height: 15px;
    }
    section#services {
        padding: 10px;
    }
    section {
        padding-top: 1rem;
        padding-bottom: 1rem;
    }
}