.sp-header{
    padding: 105px 20px;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: space-between; 
    text-align: center;
    background: linear-gradient(
        45deg,
        var(--primary),
        var(--secondary)
    );
    color: #fff;
}

.sp-header h1{
    line-height: 1.8;
    font-size: 35px;
    color: #fff;
}

.sp-header-description{
    color: #ddd;    
    font-size: 17px;
    line-height: 1.7;
}


.sp-content{
    width: 100%;
    background-color: white;
    max-width: 1200px;
    margin: -30px auto 0 auto;
    border-radius: 10px;
    border: 1px solid #ddd;
    padding: 40px;
    font-size: 17px;
    line-height: 1.8;
}


.sp-content h2{
    font-size: 20px;
    color: #333;
    margin: 25px 0 15px 0;
}

.sp-content ul{
    padding-left: 40px;
    margin: 0;
    text-indent: -20px;
    list-style-type: disc;
    list-style-position: inside;
}

.sp-content ul li{
    margin: 15px 0;
}

.sp-content strong{
    color: #333;
}

@media only screen and (max-width: 600px) {
    .sp-header h1{
        font-size: 30px;
    }

    .sp-content {
        padding: 20px;
    }
}