body{padding-top:120px}pre{background:#f7f7f9}@media (min-width: 768px){body>.navbar-transparent{box-shadow:none}body>.navbar-transparent .navbar-nav>.open>a{box-shadow:none}}#home,#help{font-size:0.9rem}#home .navbar,#help .navbar{background:#349aed;background:linear-gradient(145deg, #349aed 50%, #34d8ed 100%);transition:box-shadow 200ms ease-in}#home .navbar-transparent,#help .navbar-transparent{background:none !important;box-shadow:none}#home .navbar-brand .nav-link,#help .navbar-brand .nav-link{display:inline-block;margin-right:-30px}#home .navbar-brand img,#help .navbar-brand img{display:inline-block;margin:0 10px;width:30px}#home .nav-link,#help .nav-link{text-transform:uppercase;font-weight:500;color:#fff}#home{padding-top:0px}#home .btn{padding:0.6rem 0.55rem 0.5rem;box-shadow:none;font-size:0.7rem;font-weight:500}.bs-docs-section{margin-top:4em}.bs-docs-section .page-header h1{padding:2rem 0;font-size:3rem}.dropdown-menu.show[aria-labelledby="themes"]{display:flex;width:420px;flex-wrap:wrap}.dropdown-menu.show[aria-labelledby="themes"] .dropdown-item{width:33.333%}.dropdown-menu.show[aria-labelledby="themes"] .dropdown-item:first-child{width:100%}.bs-component{position:relative}.bs-component+.bs-component{margin-top:1rem}.bs-component .card{margin-bottom:1rem}.bs-component .modal{position:relative;top:auto;right:auto;left:auto;bottom:auto;z-index:1;display:block}.bs-component .modal-dialog{width:90%}.bs-component .popover{position:relative;display:inline-block;width:220px;margin:20px}.source-button{display:none;position:absolute;top:0;right:0;z-index:100;font-weight:bold}.source-button:hover{cursor:pointer}.bs-component:hover .source-button{display:block}#source-modal pre{max-height:calc(100vh - 11rem);background-color:rgba(0,0,0,0.7);color:rgba(255,255,255,0.7)}.nav-tabs{margin-bottom:15px}.progress{margin-bottom:10px}#footer{margin:5em 0}#footer li{float:left;margin-right:1.5em;margin-bottom:1.5em}#footer p{clear:left;margin-bottom:0}.splash{padding:12em 0 6em;background:#349aed;background:linear-gradient(145deg, #349aed 50%, #34d8ed 100%);color:#fff;text-align:center}.splash .logo{width:160px}.splash h1{font-size:3em;color:#fff}.splash #social{margin:2em 0 3em}.splash .alert{margin:2em 0;border:none}.splash .sponsor a{color:#fff}.section-tout{padding:6em 0 1em;border-bottom:1px solid rgba(0,0,0,0.05);background-color:#eaf1f1}.section-tout .fa{margin-right:0.2em}.section-tout p{margin-bottom:5em}.section-preview{padding:4em 0 4em}.section-preview .preview{margin-bottom:4em;background-color:#eaf1f1}.section-preview .preview img{max-width:100%}.section-preview .preview .image{position:relative}.section-preview .preview .image:before{box-shadow:inset 0 0 0 1px rgba(0,0,0,0.1);position:absolute;top:0;left:0;width:100%;height:100%;content:"";pointer-events:none}.section-preview .preview .options{padding:2em;border:1px solid rgba(0,0,0,0.05);border-top:none;text-align:center}.section-preview .preview .options p{margin-bottom:2em}.section-preview .dropdown-menu{text-align:left}.section-preview .lead{margin-bottom:2em}@media (max-width: 767px){.section-preview .image img{width:100%}}.sponsor img{max-width:100%}.sponsor #carbonads{max-width:240px;margin:0 auto}.sponsor .carbon-text{display:block;margin-top:1em;font-size:12px}.sponsor .carbon-poweredby{float:right;margin-top:1em;font-size:10px}@media (max-width: 767px){.splash{padding-top:8em}.splash .logo{width:100px}.splash h1{font-size:2em}#banner{margin-bottom:2em;text-align:center}}

/*стили для внутренней кнопки */

.img_href:hover {
  transform: scale(0.8);
  animation-play-state: running;
  animation: spin 0.7s linear infinite alternate;
}
.img_href {
  transition: all 0.7s ease;
}
@keyframes spin {
  100% {transform: rotate(1turn); }
}



.shadow-sm.mb-2 {
    position: relative;
    overflow: hidden;
}
.shadow-sm.mb-2:hover:before {
    -webkit-transform: translateY(-25%);
    transform: translateY(-25%);
}
.shadow-sm.mb-2:before {
    -webkit-transform: translateY(-100%);
    transform: translateY(-100%);
}
.shadow-sm.mb-2:before, .shadow-sm.mb-2:after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-color: #2c3e507d;
    transition: 0.3s ease-in-out;
}
.shadow-sm.mb-2:hover:after {
    -webkit-transform: translateY(95%);
    transform: translateY(95%);
}
.shadow-sm.mb-2:after {
    -webkit-transform: translateY(100%);
    transform: translateY(100%);
}


/*стили для главной кнопки*/

.shadow-sm.mb-4:hover img {
  transform: scale(0.8);
  animation-play-state: running;
  animation: spin 0.7s linear infinite alternate;
}
.shadow-sm.mb-4 img {
  transition: all 0.7s ease;
}

.shadow-sm.mb-4 {
    position: relative;
    overflow: hidden;
    transition: all 0.7s ease;
}
.shadow-sm.mb-4:hover:before {
    -webkit-transform: translateY(-241%);
    transform: translateY(-41%);
}
.shadow-sm.mb-4:before {
    -webkit-transform: translateY(-100%);
    transform: translateY(-100%);
}
.shadow-sm.mb-4:before, .shadow-sm.mb-4:after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-color: #2c3e502b;
    transition: 0.3s ease-in-out;
}
.shadow-sm.mb-4:hover:after {
    -webkit-transform: translateY(96%);
    transform: translateY(96%);
}
.shadow-sm.mb-4:after {
    -webkit-transform: translateY(100%);
    transform: translateY(100%);
}