style.css

body {
    margin: 0;
    font-family: 'Open Sans', sans-serif;
}

h1 {
    color: #000000;
    font-size: 2.5em;
    font-weight: bold;
}

p {
    color: #868686;
    width: 80%;
}

.center {
    margin: 0 auto;
}

.flexible-container {
    display: flex;
}

ul {
    padding-left: 0;
}

.m-80 {
    margin: 80px 0;
}

.m-50 {
    margin-top: 50px;
}

.top-banner {
    background-image: url(images/donation5.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    padding: 150px 0;
}

.donate-now {
    width: 58%;
    text-align: center;
}

.donate-now h1 {
    font-size: 3.5em;
    font-weight: bold;
}

.donate-now h1,
.donate-now p {
    color: #ffffff;
}


.link-button {
    display: inline-block;
    margin-top: 30px;
    text-decoration: none;
    color: #ffffff;
    font-weight: 700;
    border-radius: 5px;
    background-color: tomato;
    padding: 15px 30px;
    border: none;
    font-size: 16px;
}

.donation-content {
    width: 55%;
    text-align: center;
}

.donation-content ul {
    margin: 3em 0;
}

.donation-content ul li {
    list-style: none;
    padding: 33px 35px;
    background-color: #86868618;
    margin-right: 10px;
    border-radius: 5px;
    font-weight: 700;
    color: #868686;
    font-size: 1.5em;
}

.donation-content ul li.active {
    border: 2px solid tomato;
    color: tomato;
    background-color: rgb(255, 229, 224);
}

ul li.last-child,
.last-child,
#no-margin {
    margin-right: 0;
}

.dolar-amount {
    border: none;
    text-align: center;
    border-bottom: 1px solid #86868680;
    display: block;
    width: 100%;
    padding-bottom: 8px;
    font-size: 17px;
    color: #86868680;
    outline: none;
}

.donate-plan {
    padding: 0 150px;
}

.donate-plan-content {
    text-align: center;
}

.donate-plan-content>p {
    width: 55%;
}

.single-plan {
    padding: 25px 10px 20px 20px;
    width: 31%;
    text-align: left;
    margin-right: 2%;
}

.single-plan h2 {
    font-size: 18px;
}

.single-plan p {
    width: 90%;
    font-size: 15px;
}

#food {
    background-color: rgba(187, 245, 245, 0.219);
}

#shelter {
    background-color: rgba(255, 192, 203, 0.226);
}

#education {
    background-color: rgba(255, 140, 0, 0.219);
}

.blog-content {
    padding: 0 100px;
}

.single-blog {
    width: 30%;
    margin-right: 5%;
    height: 100%;
}

.single-blog img {
    width: 100%;
}

.single-blog h2 {
    font-size: 30px;
}

.single-blog p {
    font-size: 18px;
    width: 100%;
}

.single-blog a {
    color: #104FCE;
    text-decoration: none;
    font-size: 14px;
}

.get-update-content {
    width: 50%;
    text-align: center;
}

.get-update-content>p {
    width: 90%;
}

.subscribe-form {
    padding: 60px 50px;
    background-color: #FFF4D6;
    margin-top: 50px;
}

.subscribe-form input {
    width: 44%;
    padding: 12px 10px;
    background-color: #dddddd69;
    border: 1px solid #dddddd69;
    border-radius: 5px 0 0 5px;
    outline: none;
}

.subscribe-form .link-button {
    margin-top: 0;
    margin-left: -4px;
    border-radius: 0 5px 5px 0;
    padding: 12px 30px;
}

footer {
    background-color: #0B0D17;
    text-align: center;
    padding: 20px 0 35px;
}

footer h1 {
    color: rgb(204, 86, 65);
    font-size: 24px;
}

footer p {
    color: #868686;
    margin-bottom: 0;
    width: 100%;
    font-size: 12px;
}