a img:hover {
	opacity: 75%;
	}

.navbar-toggler {
	border: none;
	box-shadow: none !important;
	}

.offcanvas {
	background-color: rgba(255, 255, 255, 0.85);
	}

.icon-link i {
	margin-left: -1px;
	margin-bottom: 0.4em;
	}

.bg-updates {
	background-image: url('../../index/images/bg-updates.svg');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	}

/* .bg-updates {
	background: linear-gradient(90deg, rgb(215, 117, 182), rgb(215, 117, 117));
	} */

.bg-introduction {
	background-image: url('../../index/images/bg-introduction.svg');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	}

/* .bg-introduction {
	background: linear-gradient(90deg, rgb(215, 117, 117), rgb(215, 182, 117));
	} */

.bg-acl {
	background-image: url('../../index/images/bg-acl.svg');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	}

/* .bg-acl {
	background: linear-gradient(90deg, rgb(215, 182, 117), rgb(182, 215, 117));
	} */

.bg-seminar {
	background-image: url('../../index/images/bg-seminar.svg');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	}

/* .bg-seminar {
	background: linear-gradient(90deg, rgb(182, 215, 117), rgb(117, 215, 117));
	} */

.bg-treatise {
	background-image: url('../../index/images/bg-treatise.svg');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	}

/* .bg-treatise {
	background: linear-gradient(90deg, rgb(117, 215, 117), rgb(117, 215, 182));
	} */

.bg-instructors {
	background-image: url('../../index/images/bg-instructors.svg');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	}

/* .bg-instructors {
	background: linear-gradient(90deg, rgb(117, 215, 182), rgb(117, 182, 215));
	} */

.bg-training {
	background-image: url('../../index/images/bg-training.svg');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	}

/* .bg-training {
	background: linear-gradient(90deg, rgb(117, 182, 215), rgb(117, 117, 215));
	} */

.bg-dictionary {
	background-image: url('../../index/images/bg-dictionary.svg');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	}

/* .bg-dictionary {
	background: linear-gradient(90deg, rgb(117, 117, 215), rgb(182, 117, 215));
	} */

.bg-examination {
	background-image: url('../../index/images/bg-examination.svg');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	}

/* .bg-examination {
	background: linear-gradient(90deg, rgb(182, 117, 215), rgb(215, 117, 182));
	} */

.bg-form {
	background: #ffc109;
	}



/* instructors */

img.radius1 {
	border-radius: 30% 70% 60% 40% / 30% 46% 54% 70%;
	}

img.radius2 {
	border-radius: 68% 32% 55% 45% / 25% 51% 49% 75%;
	}

img.radius3 {
	border-radius: 38% 62% 48% 52% / 53% 42% 58% 47% ;
	}

img.grayscale-hover {
	filter: grayscale(100%);
	transition: filter 0.3s ease;
	}

img.grayscale-hover:hover {
	filter: grayscale(0%);
	opacity: 100%;
	}