/* shadow-bottom */
.shadow-bottom .container,
.shadow-bottom .my-container {
    position: relative;
	padding-bottom: 40px;
}

.shadow-bottom .container::after,
.shadow-bottom .my-container::after {
	content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 41px;
    background: url(https://getcourse.ru/pl/fileservice/user/file/download?h=AB.ca47e07d1d835960652c2861a2930b0c.png) no-repeat;
    background-size: 100%;
    background-position: top center;
}
/* end shadow-bottom */

/* shadow-top */
.shadow-top .container,
.shadow-top .my-container {
    position: relative;
	padding-bottom: 40px;
}

.shadow-top .container::before,
.shadow-top .my-container::before {
	content: '';
    position: absolute;
   	top: -41px;
    left: 0;
    width: 100%;
    height: 41px;
    background: url(https://getcourse.ru/pl/fileservice/user/file/download?h=AB.7a025914616dccbf3b8ab651e23b8a9b.png) no-repeat;
    background-size: 100%;
    background-position: top center;
}
/* end shadow-top */