.getting-started__header {
    background: #fff;
    padding: 15px;
    float: left;
    width: -moz-available;          /* WebKit-based browsers will ignore this. */
    width: -webkit-fill-available;  /* Mozilla-based browsers will ignore this. */
    width: fill-available;
    margin-bottom: 10px;
}
.getting-started__header h2,.getting-started__header p {
    margin: 0;
}
.getting-started .container {
    width: 1000px;
    margin: 0 auto;
}
.getting-started .col-md-9 {
    float: left;
    width: 65%;
    padding: 15px;
    background: #fff;
    box-shadow: 0 0 0 1px rgb(200 215 225 / 50%), 0 1px 2px #ddd;
}
.getting-started .col-md-3 {
    width: 28%;
    float: right;
    background: #fff;
    padding: 15px;
    box-shadow: 0 0 0 1px rgb(200 215 225 / 50%), 0 1px 2px #ddd;
}
.getting-started__header .col-md-10 {
    float: left;
    width: 75%;
}
.getting-started__header .col-md-2 {
    width: 20%;
    float: right;
}
.btn_box {
    text-align: right;
}