.additional-section{
    margin-top: 10px;
}
.additional-section .resources-edit-block{
    width: 100%;
}
.additional-section input{
    margin-left: 2px;
    width: 100%;
}
.additional-section .title-book{
    margin-bottom: 10px;
    font-size: 18px;
}
.additional-section .add-more {
    padding: 5px;
    margin: 10px 0;
    box-shadow: none;
    font-size: 12px;
}
.additional-section .cancel-resources{
    font-size: 13px;
    padding: 4px 6px;
    background: #a5a5a5;
    text-shadow: none;
    box-shadow: none;
}
#editResources {
    margin: 5px 0;
}
#editVideo, #saveVideo, #saveVideo-m{
    text-decoration: none;
}
.resources-edit-block-m{
    width: 100%;
}
#saveResources, #saveResources-m{
    padding: 5px;
    margin: -11px 0px 0 10px;
    box-shadow: none;
    font-size: 12px;
    border-radius: 0;
    border: 0;
    background: #129ae8;
    color: #fff;
    font-weight: 400;
    /* font-size: 16px; */
    white-space: normal;
}
#editResources-m {
    font-size: 10px;
    padding: 4px 10px;
    text-shadow: 1px 1px 0 #1c7baf;
    border-color: #186c99;
    background-color: #239adb;
    background-image: linear-gradient(to bottom,#4eaee3 0,#1c7baf 100%);
    background-position: 0 100%;
    box-shadow: 0 3px 0 0 #186c99;
    position: relative;
    top: 0;
    transition: box-shadow .2s ease 0s,top .2s ease 0s,background-position .2s ease .2s;
    font-weight: 500;
    background-size: auto 200%;
    line-height: 1.5;
    border-radius: 3px;
    margin: 5px 0;
}
#editVideo-m{
    text-decoration: none;
}
.desktop {
    display: none;
}
.mobile{
    display: block;
}
.book-video {
    width: 100%!important;
    height: 260px!important;
}
@media (min-width: 460px) {
    .book-video {
        height: 360px!important;
    }
}
@media (min-width: 768px) {
    .book-video {
        height: 386px!important;
    }
}
@media (min-width: 992px) {
    .desktop {
        display: block;
    }
    .mobile{
        display: none;
    }
    .additional-section .title-book{
        font-size: 13px;
    }
    .book-video {
        height: auto!important;
    }
}
@media (min-width: 1440px){
    .additional-section .title-book{
        font-size: 18px;
    }
    .book-resources, .book-try{
        padding: 10px!important;
    }
}