.portada{
    background: rgb(238,146,100);
    background: linear-gradient(0deg, rgba(157,155,155,1) 50%, rgba(238,146,100,1) 50%);
}
.bg-gas{
    background: #5ce1e6;
}
.bg-footer{
    background: rgb(238,146,100);
    padding-top: 5rem;
    padding-bottom: 5rem;
}
.bg-prefooter{
    background: rgba(157,155,155,1);
}
.bg-gas-primary{
    background: rgb(238,146,100);
    border-radius: 0.5rem;
}
.p-gas{
    text-align: justify;
    font-size: 1.25rem;
}
.img-gas{
    width: 45%;
}
.imgt-gas{
    width: 30%;
}