.font-size-3-solid{
    font-size: 1.5rem;  
}
iframe{
    height:80vh;
    border-radius: 4px;
}

.w-90-real{
width: 90vw;
}

#Header2::after {
    content: "";
    display: block;
    width: 14%;               /* shorter than the text */
    margin-top: 2rem;        /* space between text and line */
    border-bottom: 5px solid #ffcd366c;
    margin-right: auto; 
  }

@media only screen and (max-width: 700px) {
    iframe{
        height:30vh;
        margin-right: 24px;
        width: 89vw !important;
    }
    #Header2::after {
        width: 30%; 
        margin-top: 1.2rem;  
        border-bottom: 3px solid #ffcd366c;
    }
    #Contacts{
        margin-top: 2.5rem;
        text-align: center;
    }
    .indexText{
        margin-top: 1rem !important ;
        width:calc(100% - 60px) !important;
    }
    .m-l-6rem{
        margin-left: 60px !important;
    }
    .m-l-6rem-2{
        margin-left: 72px !important;
    }
    .w-90{
        width: calc(100% - 60px) !important;
    }
    .header-size{
        font-size: 3.2rem !important;
    }
    .font-size-5{
        font-size: 2.5rem !important;
    }
    .font-size-3{
        font-size: 1.2rem !important;
    }
    #icon-index{
        margin-right: 2px !important;
    }
    #index-but1, #index-but2{
        width: 24%;
        height: 3.5rem;
        font-size: 1rem;
    }
    h5{
        font-size: 1.2rem;
    }
    em{
        font-size: 0.85rem;
    }
}

@media only screen and (max-width: 450px) {
    #Contacts{
        margin-top: 2.5rem;
        text-align: center;
    }
    .indexText{
        margin-top: 0rem !important;
        width:calc(100% - 20px);
    }
    .m-l-6rem{
        margin-left: 12px !important;
    }
    .m-l-6rem-2{
        margin-left: 24px !important;
    }
    .pb-5{
        padding-bottom: 24px !important;
    }
    .w-90{
        width: calc(100% - 20px) !important;
    }
    .w-40{
        width: 90% !important;
    }
    .flexRowOn400{
        flex-direction: column;
    }
    .header-size{
        font-size: 2.7rem !important;
    }
    .font-size-5{
        font-size: 2.35rem !important;
    }
    .font-size-3{
        font-size: 1rem !important;
    }
    .index-buttons-holder{
        margin-left: 2rem !important;
    }
    #index-but1, #index-but2{
        width: 35%;
        height: 2.5rem;
        font-size: 0.8rem;
    }
    .ch_btn_sz{
        width: 35% !important;
        height: 2.5rem !important;
        font-size: 0.8rem !important;
    }
}