.redir_wrapper {
    position: fixed;
    background: rgba(0,0,0,0.45);
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}
.redir_back {
    max-width: 600px;
    min-width: 300px;
    background: white;
    border-radius: 16px;
    padding: 22px;
    margin: 64px auto;
    line-height: 24px;
}
.redir_site {
    color: #3f51b5;
    font-weight: 700;
}

.head_content_wrapper{
    background: linear-gradient(32deg, #c1c9f7, #dbd6f1);
    background-image: url('../../img/bg_main_d.jpg');
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    padding: 86px 48px 110px;
}
.head_subtitle{
    background: transparent;
}
.full_width_course_list{
    width: 100%;
    min-height: 100px;
    background: #dbd6f1;
    font-size: 0px;
}
.course_container{
    display: inline-block;
    vertical-align: middle;
    font-size: 16px;
    width: 50%;
    padding: 64px 32px;
    text-align: center;
}
.chr_course{
    background: radial-gradient(#3f51b5, #243dc7);
    color: white;
}

.course_content_wrapper{
    max-width: 480px;
    margin: auto;
}

.course_title{
    font-size: 28px;
    font-weight: 700;
}
.course_description{
    margin: 16px;
    text-align: left;
}
.color_block{
    background: none;
    margin-top: 0px;
}

.course_icon_wrapper{
    width: 128px;
    height: 128px;
    background: white;
    border-radius: 64px;
    margin: auto;
    margin-bottom: 24px;
    overflow: hidden;
    box-shadow: 0 10px 15px rgba(0,0,0,0.3);
    border: 3px solid aliceblue;
}
.course_image{
    width: 100%;
}

.about_container {
    width: 100%;
    font-size: 0px;
}
.about_elem_wrapper {
    display: inline-block;
    vertical-align: top;
    width: 50%;
    font-size: 16px;
}
.about_card {
    padding: 16px;
    text-align: left;
}
.card_img_wrapp {
    width: 110px;
    height: 110px;
    background: #c1c9f7;
    border: 3px solid #fff;
    border-radius: 50%;
    box-shadow: 0 10px 16px rgba(0,0,0,0.3);
    margin: 24px auto;
    overflow: hidden;
}
.about_card h2 {
    text-align: center;
}
.about_card h3 {
    margin: 8px 0;
    color: #3f51b5;
    text-align: center;
}

.contacts_wrapper{
    width: 100%;
    margin: 24px 0px;
    font-size: 0;
    text-align: left;
}
.contacts_elem {
    display: inline-block;
    vertical-align: top;
    font-size: 16px;
}
.elem_l {
    width: 40%;
}
.elem_r {
    width: 60%;
}
.block_title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
}
.block_text {
    margin: 8px 0;
}
.cont_form {
    font-size: 0px;
}
.cont_form a{ 
    font-size: 16px;
    margin: 8px;
}
.cont_form log_btn {
    margin: 8px 0;
}
.cont_form_elem {
    width: 100%;
    border: 1.5px solid #aeb3dd;
    border-radius: 16px;
    margin: 8px;
    padding: 8px;
    min-height: 44px;
    outline: 0;
    box-sizing: border-box;
    font-family: 'Fira Sans Condensed', sans-serif;
    font-size: 16px;
}
.form_text {
    display: inline-block;
    vertical-align: top;
    width: calc(50% - 16px);
}
.form_area {
    width: calc(100% - 16px);
}


@media (max-width: 1024px){
    .head_content_wrapper{
        padding: 64px 48px 148px;
    }
}

@media (max-width: 768px) {
    .course_container{
        padding: 48px 18px;
    }
    .course_description{
        margin: 16px 0;
    }
}

@media (max-width: 600px) {
    .redir_back {
        margin: 64px 18px;
    }
    .head_content_wrapper{
        background-image: url(../../img/bg_main_mob.jpg);
        background-position: bottom;
        padding: 64px 48px 120px;
    }
    .course_container{
        width: 100%;
    }
    .about_elem_wrapper {
        width: 100%;
    }
    .elem_l {
        width: 100%;
        margin-bottom: 18px;
    }
    .elem_r {
        width: 100%;
    }
}

@media (max-width: 425px) {
    .form_text {
        width: 100%;
        margin: 8px 0px;
    }
    .form_area {
        width: 100%;
        margin: 8px 0px;
    }
}