.wrapper_spoiler{
    height: 100%;
    padding: 50px;
}


.block_item {
    margin: 0 0 20px 0;
}
.block_title {
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    padding-left: 30px;
    cursor: pointer;
}

.block_title:before,
.block_title:after{
    content: ' ';
    width: 10px;
    height: 1px;
    background-color: rgb(0, 0, 0);
    position: absolute;
    top: 8px;
    transition: all 0.3s ease 0s;
}

.block_title:before {
    transform: rotate(40deg);
    left: 0;
}

.block_title:after {
    transform: rotate(-40deg);
    left: 7px;
}

.block_title.active:before,
.block_title.active:after {
    background-color: red;
}

.block_title.active:before {
    transform: rotate(-40deg);
}

.block_title.active:after {
    transform: rotate(40deg);
}

.block_text {
    display: none;
    padding: 10px 0 0 0 ;
    width: 400px;
    height: 70px;
}