.si-project-development{
    background-size: cover;
    height: 20.5vw;
    font-family: Montserrat;
}
.si-project-development h2{
    color: #FFFFFF;
    font-weight: 600;
    text-align: center;
    padding-top: 5.6vw;
    font-size: 2.47vw;
}
.si-project-development p{
    color: #FFFFFF;
    font-weight: 400;
    text-align: center;
    margin-top: 1.3vw;
    /* line-height: 1.8; */
    width: 25vw;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.4;
    /* font-size: .83vw; */
    font-size: .9vw;
}
.si-btn-block{
    text-align: center;
    margin-top: 2.7vw;
}
.si-btn-block a:first-child{
    margin-right: 1.6vw;
}
.si-btn-block a:hover{
    background: linear-gradient(to right, #ff000042, #8000806b);
}
.si-btn-block a{
    color: #FFFFFF;
    font-weight: 700;
    border: 2px solid #FFFFFF;
    padding: .9vw 2.4vw;
    font-size: .7vw;
}
@media only screen and (max-width: 500px) {
    .si-project-development p{
        font-size: 3.49vw;
        margin-top: 0.3vw;
        /* line-height: 1.4; */
        /* font-size: 3.1vw; */
        width: unset;
        padding: 0 8vw;
    }
    .si-project-development h2{
        padding: 26.6vw 10vw 1vw 10vw;
        font-size: 9vw;
        line-height: 1.3;
    }
    .si-project-development{
        height: 121.5vw;
       
    }
    .si-btn-block a:first-child{
        margin-right: 30.6vw;
        margin-left: 30vw;
        padding: 2.9vw 4.4vw;
        font-size: 3.4vw;
        display: block;
        border: 2px solid #FFFFFF;
    }
    .si-btn-block a:nth-child(2){
        border: unset;
        padding-top: 6.2vw;
        display: block;
        font-size: 3.5vw;
    }
    .si-btn-block{
        margin-top: 11.7vw;
    }
}