@import url('https://fonts.googleapis.com/css2?family=Open+Sans&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box
}

body {
    font-family: 'Open Sans', sans-serif;
    background: #eee
}

.wrapper {
    max-width: 600px;
    margin: 20px auto
}

.content {
    padding: 20px;
    padding-bottom: 50px
}

a:hover {
    text-decoration: none
}



p.text-muted {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 5px
}

b {
    font-size: 15px;
    font-weight: bolder
}

.option {
    display: block;
    height: 50px;
    background-color: #f4f4f4;
    position: relative;
    width: 100%
}

.option:hover {
    background-color: #e8e8e8;
    cursor: pointer
}

.option input {
    position: absolute;
    opacity: 0;
    cursor: pointer
}

.checkmark,
.crossmark {
    position: absolute;
    top: 10px;
    right: 10px;
    height: 22px;
    width: 22px;
    background-color: #f4f4f4;
    border-radius: 2px;
    padding: 0
}

.option:hover input~.checkmark,
.option:hover input~.crossmark {
    background-color: #e8e8e8
}

.option input:checked~.checkmark {
    background-color: #79d70f
}

.option input:checked~.crossmark {
    background-color: #ec3838
}

.checkmark:after,
.crossmark:after {
    content: "\2714";
    position: absolute;
    background-color: #79d70f;
    display: none;
    color: #fff;
    padding-left: 4px;
    width: 22px;
    font-size: 16px
}

.crossmark:after {
    content: "\2715";
    background-color: #ec3838
}

.option input:checked~.checkmark:after,
.option input:checked~.crossmark:after {
    display: block;
    transition: 100ms ease-out 1s
}

p.mb-4 {
    border-left: 3px solid green
}

p.my-2 {
    border-left: 3px solid red
}

input[type="submit"] {
    width: 100%;
    height: 50px;
    background-color: #229aeb;
    border: none;
    outline: none;
    color: #fff;
    font-weight: 600;
    cursor: pointer
}

input[type="submit"]:hover:focus {
    border: none;
    outline: none;
    background-color: #229bebad
}