#subscribebutton {
    background: #E65B4B;
    border: none;
    font-weight: 700;
    color: #fff;
    width: 256px;
    padding: 15px;
    text-shadow: none;
    font-size: 15px;
    cursor: pointer;
    padding-right: 10px;
    margin-left: 10px;
    -webkit-appearance: none;
    -webkit-border-radius: 0;
    -webkit-box-shadow: rgba(0,0,0,0.3) 0px 2px 2px -1px;
    -moz-box-shadow: rgba(0,0,0,0.3) 0px 2px 2px -1px;
    box-shadow: rgba(0,0,0,0.3) 0px 2px 2px -1px;
    text-shadow: 0 1px 0 rgba(122, 122, 122, 0.85);
}
#cursoTitulo{
    color: #279B0B;
    text-align: center;
}
section{
    width: 47%;
}
section p{
    color: #484848;
    font-size: 18px;
    text-align: justify;
}
aside{
    width: 48%;
    margin-top: 30px;
}
aside h1{
    color: #0E0E57;
    padding:15px;
}
aside p{
    color: #484848;
    font-size: 18px;
    text-align: justify;
    margin-right: 10px;
}
#cursosPrincipal #imgCurso{
    width: 100%;
    height: auto;
}
#cursosPrincipal figure img{
    width: 10%;
    height: auto;
    float: left;
}
#cursosPrincipal figcaption{
    padding: 25px;
    font-size: 16px;
}
#frametestimonios{
    width: 95%;
}
.cursoImagenes{
    padding: 15px;
    float: left;
    width: 10%;
}
.cursoDatos{
    padding: 10px;
    font-size: 18px;
    font-weight: bold;
}
@media screen and (max-width: 800px){
        aside{
        display: block;
        width: 95%;
        padding: 5px;
        margin: 0;
    }
    #principal img{
        display: none;
    }
    #subscribebutton {
        margin-left: 55px;
    }
    #cursosPrincipal{
        width: 97%;
        padding: 5px;
        margin: 0;
    }
    .cursoDatos{
    font-weight:normal;
    text-align: justify;
}
}
@media only screen and (min-device-width: 481px) and (max-device-width: 1024px) and (orientation:landscape){
    #cursosPrincipal{
        display: block;
        width: 50%;
    }
    aside{
        display: block;
        width: 45%;
    }
    #principal img{
        display: none;
    }
    #subscribebutton {
        margin-left: 30px;
    }
}
@media only screen and (min-device-width: 481px) and (max-device-width: 1024px) and (orientation:portrait) {
     #cursosPrincipal{
        display: block;
        width: 50%;
    }
    aside{
        display: block;
        width: 45%;
    }
    #principal img{
        display: none;
    }
    #subscribebutton {
        margin-left: 20px;
        width: 200px;
    }
}